Product Catalog. Manufacturing #1 Quality Headers & Parts Since 1963

Transcription

1 Product Catalog Manufacturing #1 Quality Headers & Parts Since 1963 Stahl Headers, Inc Mt. Rose Ave. York, PA Tel: (717) Fax: (717) Website: Updated 05/12/06

2 2 About Stahl Headers Stahl Headers has been manufacturing quality drag race headers since 1963 when Jere Stahl designed and built the Chevrolet 409/Z11 headers for Bill Jenkins and Dave Strickler. For the first time independent four-tube headers were available for Chevrolet engines as previously only Tri-Y headers were manufactured. Stahl invented the adjustable primary header concept in 1968, stepped headers in 1969, adapter flanges in 1971, exhaust reversion collectors in 1979, flow booster collectors in 1983, Stahl Y in 1990 and velocity boosters in Stahl Headers offers more combinations for each specific model than any other header manufacturer. Stahl is "THE" race car-oriented header manufacturer and is NUMBER ONE for QUALITY and PERFORMANCE. Based on thousands of dyno tests over the years we now know what area of the power curve headers affect the most. If you want the finest quality headers manufactured for your race car, we will make them for you providing we have a basic model to fit your engine/chassis combination. There is no stronger statement to emphasize the pride you feel in your race car, than equipping it with a Stahl header. Stahl race headers are available in various forms for every pocketbook: Fully Assembled - Exhaust headers that are ready to bolt on and go racing. Partially Assembled - Headers that have the tubes tacked to the flanges and you finish the welding. Pre-bent Kits - Kits for specific applications that include tubes that are prebent and banded together, flanges designed for your cylinder head, and your choice of weld-on or slip-on style collectors. Generic Kits - For a unique application where no prebent kit is available, Stahl's offers an extensive inventory of header parts and components from which you can choose from to fabricate your own header design. These parts include a wide range of mandrel bends, straight tubing, flanges for most cylinder heads, exhaust flanges, weld-on or slip-on style collectors, straight or curved extensions, reducers, couplers, hardware and more. To create your own generic kit, check out our Exhaust Header Parts pages in our website at or contact our sales department for more information.

3 3 Sales Policies RETURNS - CANCELLATIONS - All returns not the fault of Stahl Headers and cancellations of orders for non-stocking headers, are subject to a handling charge. - Returns must be approved prior to the return shipment and MUST be accompanied by a letter stating an authorization number, your full name, address, phone number, invoice number and detailed information regarding your problem with the returned item. - Always fit check a header before it is sent for coating. Coated headers are NOT RETURNABLE under any circumstances. Any header that has been modified by the customer in any way is NOT RETURNABLE. - Unless otherwise indicated, our headers are specifically built to fit OEM style components. STAHL HEADERS IS NOT RESPONSIBLE for fit problems that arise due to the use of non-oem style components, such as oil pans, valve covers, starters, suspension and/or chassis add-ons, or other aftermarket components. NON-STOCKING ITEMS Any headers not normally stocked will require a $ deposit (certified check, postal money order, or credit card), before production will begin. Due to their special nature, there will be no returns for special order items. We are always willing to jig fit-check any headers in the event we may have made an error. PAYMENT POLICY We accept all major credit cards and ship C.O.D. cashier's check or money order. Company check and open account are available for established accounts. MINIMUM BILLING AMOUNT A special handling charge of $4.95 will be added to orders under $ SHIPPING METHODS We normally ship via UPS ground. All other shipping methods including overnight and two or three day air UPS, Federal Express, air freight, and other common carrier shipments must be prepaid by credit card unless an account has been established. A special handling charge will apply to all shipments other than via UPS. NO POSTAL or BUS SHIPMENTS. EXPORT SHIPMENTS All shipments outside the United States must be prepaid in U.S. dollars to avoid problems with fluctuating exchange rates. Features & Options STEPPED HEADERS Stahl headers are available in a stepped configuration (multiple tube sizes in the same pipe). The stepped primary usually increases either midrange or top end power, depending upon the base header tube size relativity to its power level. Step headers are not cost effective for most types of racing and we have never seen more than 1% power difference. FLANGES Some SB Chevy header designs offer a choice of standard or adapter flanges. Most SB Chevy headers are available with the STAHL adapter flange concept in 1-5/8" and larger sizes but adapter flanges are required on SB Chevy's using 1-7/8" and larger primaries. Special flanges are available for stock class for reversion control to "beat the rules." We have flanges for most cylinder heads such as Brodix, Dart 14, and Chev Bowtie 18, various Ford, Mopar and others. If you don't see it listed, call. If you can send us a CAD DXF file on a disk we can cut it. COLLECTORS & ADJUSTABLE PRIMARIES Removable collectors are available on all models in 2-1/4" thru 4" outlets in 1/4" increments, 4-1/2 and 5. Combine removable collectors with adjustable primaries to fine-tune your headers for max performance. Some models can be built with weld-on collectors to a fixed length. PAINT AND COATING All fully assembled headers are thoroughly cleaned with special cleaning compound and painted with a special 1800 paint. Special ceramic coatings are available from specialty coating companies. Headers coated with ceramic coatings or flame spray coatings from specialty coating companies are not weldable. Even after we go

4 4 to great pains to remove the coating, the material does not weld properly. Therefore, ALWAYS FIT CHECK a header before it is sent for coating. Coated headers are not returnable under any circumstances. TUBE SIZES The tube size requirement for an engine is a function of the HP the cylinder is putting out, how good the exhaust port is, intake manifold pressure, and the most critical part of the RPM range. We will be happy to assist you in choosing the correct tube size for your automobile at the time we are writing your order. SELECTION If you do not see what you want, call us. We may have it, or can make it. We are the #1 quality and performance header manufacturer who makes only race car quality headers. Racers are the core of our business. If you have any problems, let us know. SERIAL NUMBERS All fully and partially assembled headers are serial number stamped during production. Complete records of all serial numbers are maintained. HEADER/KIT OPTIONS Some header designs are available in 3 different forms to suit the pocketbook of most racers: FULLY ASSEMBLED Ready to bolt on and go racing. A full description of the car and engine is helpful if you want us to help you select the right headers. When ordering, furnish make, model, type of racing, type track, car weight, and complete breakdown of engine specs. Tube size is determined by the horsepower of your engine and the engine RPM range. We will be happy to assist you in choosing the correct header and tube size to give you the best performance. You may order 1/2 set of headers, if necessary. All materials used to produce headers are available as individual components. State the cylinder number of the primary pipe desired. Flanges, gaskets, collectors, bolts, U-bends, etc. are also available. PARTIALLY ASSEMBLED (PA) Prebent tubes are tack-welded to the flanges and cut off flush on the gasket side. To finish, weld the tubes to the flanges, weld the plug in the center of the four pipes, and weld the collectors to the primaries. KITS/MATERIAL PACKAGES The most economical way to buy. You receive the pre-bent tubes designed for a specific engine/chassis combination, flanges and collectors, and assemble yourself. Half kits may be ordered. Half Kits are priced at 55% of the complete kit price. For those applications where we have no specific design we offer in most cases flanges, U-bends, J-bends, or prebend mistakes (tubes bent incorrectly for a production header) and other material such as weld on or removable collectors. WARRANTY/DISCLAIMER Due to the nature of the use of the product, no warranty is expressed or implied. However, if any problems arise, please contact us. If your header becomes damaged in use, we can supply replacement parts or make the repairs for you. Federal, state and local government laws and standards regulate emissions production, noise levels and safety standards. Stahl Headers Inc. makes no claims that its products comply with any of these laws, regulations or ordinances. The consumer assumes the burden of any cost that may be involved to comply with government regulations. Wherever regulated, Stahl Headers are not legal for pollution controlled motor vehicles, except for racing vehicles not used on a highway.

5 5 Road Race Headers & Kits Model #... BMW / I I I I I , Bavaria 3.0, 530i, 630i, /2 528I A / I up 323/ A e/es B i/is Race Raised Race (77-83) Race (77-83) Raised Race...9 Chrysler Dodge Viper...9 Chevy SB Degree Street Rod SB Camaro SB Camaro SB F Body Camaro C4 Corvette A SB Stingray Corvette (side exit) A SB Stingray Corvette (chassis exit).10 Chevy BB 215A... BB Stingray Corvette...10 Datsun Datsun L Datsun Datsun Raised Z, 260Z, 280Z Datsun ZX Datsun Race...10 Fiat Fiat X19 Race Fiat Ford Pinto Pinto Formula Ford Formula Ford 1.1 & Formula Ford RF 81 (Van Dieman) A Mustang...11 Porsche Porsche Porsche valve a... Porsche valve Porsche Triumph TR Mark II Mark III Spitfire Volkswagen VW Sirocco Volvo Volvo B Volvo B21 Overhead Cam...12 Drag Race & Street Headers & Kits Model # Chevy SB SB Chevelle SB G-Body SB Camaro, Nova,65-66 Pass (new design) SB Camaro, Nova, Pass (original design) SB Camaro & Nova SB Camaro (Stock engine location) SB Camaro (Super Stock engine location) C4 Corvette SB Corvette SB Stingray (Side Exit) SB Stingray (Chassis Exit) SB Chevy (Chassis Exit - Stock) SB Chevy (Chassis Exit) SB Chevy (Fenderwell Exit) /409 Chevy SB Chevy II SB Monza SB V-8 Vega S-10 Race Truck SB Pro-Gas Strutt Design SB Pro-Gas A-Arm Design Aero Roadster Econorail Dragster Upswept Downswept Dragster SB 4-WD truck Roadster / Altered Roadster / Altered (Forward Design 1.1) Chevy with Dart Buick heads Roadster / Altered Chevy BB BB Chevelle BB Chevelle BB G-Body BB Camaro, BB Nova & BB Passenger (new design) BB Camaro, BB Nova & BB Passenger (original design) BB Camaro BB Corvette BB Stingray Corvette BB Chevy BB V-8 Vega S-10 Race Truck BB Pro 2.0 Strut Design BB Chevy Pro Gas Strut - Design BB Chevy Pro Gas - A-Arm Design BB Chevy Pro Gas - A-Arm Design BB Chevy Pro Gas - A-Arm Design BB Chevy Pro Style BB Chevy Econorail Drag BB Chevy Econorail Drag (downswept) Fenderwell Truck BB Chevy Roadster Altered...20 Mopar Mopar SB A-Body B-Body / E-Body / Hemi Hemi B-Body/70-74 E-Body/Wedge BB B-Body BB A-Body Pro-Gas Strut Design...21

6 6 Mopar - continued Pro-Gas A-arm Design Aero Roadster BB Econorail Dragster Downswept Dragster Roadster Altered Roadster Altered (Forward Design 1.1)...22 Ford Mustang BB Pro Gas Strut Design BB Pro Gas Strut Design BB Pro Gas A-Arm Design BB Pro Gas A-Arm Design Windsor Pro-Gas A-Arm Design BB Pro Gas Under Chassis BB Fenderwell Truck Windsor Roadster Altered Cleveland Roadster Altered SVO Roadster Altered BB Roadster Altered...24 Oval Track Headers & Kits 4-Cyl Chevy II 4 cylinder cc Sprint Car /2300cc Sprint Car /2300cc Straight Out Type cc Mini Sprint cc Mini Sprint Cyl Chevy In-line 6 Cylinder Modified V6 Chevy Sprint Car...25 Chevy SB Grand National Late Model Stock Late Model 180 Degree Cross-over Late Model Cross-over - (stock front clip) Late Model Cross-over - (models 1.1 thru 2.3) Late Model Fender-well (models 2.2, 2.4, 2.5, 2.6) Winston Front-steer Winston Front-steer A... Sprint A... Sprint (Forward Design 1.1) Asphalt Modified NASCAR Modified Dirt Modified...26 Chevy BB Super Modified New York Style Modified...27 Ford New York Modified Windsor Sprint Cleveland Sprint SVO Sprint...27 Truck & Tractor Headers & Kits Chevy SB S-10 Race Truck Tractor/Truck SB 4-WD Truck...28 Chevy BB Pull Tractor/Truck S-10 Race Truck...28 Chevy BB - continued Fenderwell Style Truck...28 Mopar Wedge Tractor/Truck...28 Ford Tractor Ford Windsor Tractor Fenderwell Style Truck BB Ford Tractor...28 Boat Headers & Kits 181B... SB Chevy Boat BB Chevy Rear-Engine Boat...29 Exhaust Header Parts Mandrel Bends...30 Special Bent Tubes...31 Bending Mistakes...31 Mild Steel Tubing...32 Adjustable Primary Pieces & Shims...32 Weld-on Collectors 4-pipe...33 Weld-On Collectors 3-pipe...33 Removable Collectors 4-pipe...33 Removable Collectors 3-pipe...34 Removable Collectors 2-pipe...34 Straight Extensions...34 Reducers & Double Couplers...34 Hardware...35 Gaskets...35 Header Flanges 4-Cylinder Header Flanges Cylinder Header Flanges SB Chevy Header Flanges SB Chevy Header Flanges - std port SB Chevy Header Flanges - spread port...37 Misc. SB Chevy Header Flanges...38 BB Chevy Header Flanges - std...38 BB Chevy Header Flanges - misc Misc. Chevy Header Flanges...38 Complete 23 SB Chevy Flange Sets...38 Ford Windsor Header Flanges...39 Ford Windsor Complete Flange Set...39 Ford Cleveland...39 Ford BB Header Flanges...39 Ford Misc Mopar SB Header Flanges...40 Mopar BB Header Flanges...40 Mopar Hemi...40 Misc. Header Flanges...40 Primary & Collector Flanges 2-Bolt Flanges Bolt Flanges Bolt Flanges...40

7 7 Road Race Headers & Kits BMW #001 BMW 1600/2002 #011 BMW 2800, Bavaria, 3.0, 530i, 630i, 635 Straight tube sizes: 1-1/4", 1-3/8", 1-1/2" Includes installation kit for 2" stock-type exhaust system. #002 BMW 2002 Straight tube sizes: 1-1/2", 1-5/8", 1-3/4" Includes heavy duty installation kit for 2-1/4" or 2-1/2" exhaust outlet Exits under center of car to give good ground clearance #003 BMW i Straight tube sizes: 1-3/8", 1-1/2" Includes installation kit for 2" stock-type exhaust system. #004 BMW i Straight tube sizes: 1-1/4", 1-3/8" Includes installation kit for 1-3/4" outlet into catalytic converter. #006 BMW i Straight tube sizes: 1-1/4", 1-3/8", 1-1/2" Includes installation kit for 1-3/4" outlet into catalytic converter. #009 BMW 535i Straight tube sizes: 1-3/8" Includes installation kit and 2" Y-pipe into catalytic converter. #010 BMW 533i Straight tube sizes: 1-3/8" Includes installation kit and 2" Y-pipe into catalytic converter. Also fits 535, 633, 635 with cast alum trans x member. Straight tube sizes: 1-1/4", 1-3/8", 1-1/2", 1-5/8" Includes installation kit for dual inlet resonator. Fits pre /2 with front mounted anti-roll bar. #012 BMW /2 528i Straight tube sizes: 1-1/4" Includes installation kit and 2" Y-pipe into catalytic converter. Front anti-roll bar. #012A BMW /2 633 Straight tube sizes: 1-3/8" Includes installation kit and 2" Y-pipe into catalytic converter. Front anti-roll bar. #013 BMW Straight tube sizes: 1-3/8" Includes installation kit for 1-5/8" stock-type exhaust system. #014 BMW 83 & Up 323/325 Euro Straight tube sizes: 1-1/4", 1-3/8" Dual inlet Euro exhaust w/installation kit. #014A BMW e/es Straight tube sizes: 1-1/4" 325I: 1-1/4", 1-3/8", 1-1/2" Includes installation kit for 2" Y-pipe into catalytic converter. For More Information on our products visit:

8 8 #014B BMW i/is # SB Camaro Road Race Straight tube sizes: 1-1/4", 1-3/8", 1-1/2" Includes installation kit for dual inlet catalytic converter. #016 BMW 2002 Race Straight tube sizes: 1-1/2", 1-5/8", 1-3/4" Header runs under side of car. #017 BMW 2002 Raised Race Straight tube sizes: 1-5/8", 1-3/4" Provides better ground clearance with some floor modification. #018 BMW Race Straight tube sizes: 1-5/8", 1-3/4" #019 BMW Raised Race Straight tube sizes: 1-5/8", 1-3/4" MOPAR #325 Dodge Viper Straight tube sizes: 1-5/8" SMALL BLOCK CHEVY #100 Chevy SB 360 Street Rod Straight tube sizes: 1-5/8", 1-3/4" Prototyped on a TCI chassis. This unique 360 degree design produces a sound comparable to a V-12. Sizes: 1-3/4", 1-7/8" Special road race design has 1" more ground clearance than model #106 but requires trans X member modifications. # SB Camaro Road Race Sizes: 1-3/4", 1-7/8" Special road race design for maximum ground clearance requires tunneled floorboards. # SB Camaro Road Race Sizes: 1-5/8" American Sedan series header designed for maximum ground clearance. Must use remote oil filter. #113 C4 SB Corvette Stepped Sizes: 1-5/8" to 1-3/4", 1-3/4" to 1-7/8", 1-7/8" to 2" Headers are available in a drag race only version that is not designed to hook up to an exhaust system. This version has no O2 sensor. Headers are also available in a road race or street/strip version that is designed to hook up to a stock type exhaust system (less the stock catalytic converters). This version has one O2 sensor (additional sensors can be added. *). LT1 system sensors are an option. * Prices are for automatic transmission. Can be modified for standard transmission. * Air conditioning = OK (specify whether car has air conditioning when placing order) Fits stock starter. Fits stock oil filter. Excellent ground clearance. Split collector option available to provide more torque.* *Additional charges apply. Call for pricing.

9 9 #115A SB Corvette Stingray Side exit DATSUN #023 Datsun 510 L-20 Sizes: 1-3/8", 1-1/2" Can be built with straight or curved extensions (see below) Sizes: 1-5/8", 1-3/4", 1-7/8", 2" Stepped versions available in combinations of sizes listed above. No cutting required to install. This header was designed to be used in conjunction with side pipes. Slipover tailpipes with turnouts available in two designs: Short (exit at door, approx. 28") $125 per pair Long (exit in front of rear wheel, approx. 41") $125 per pair Slipover tailpipes have 1.5" of swedge in addition to the length shown. Can be used with factory side pipes as used on the shark style vets. Cannot be used with the chambered side pipes as used on If using factory side pipes, order header with straight extensions and fabricate the turn into the side pipes. If using a high port after market cylinder head, a stepped header is required. Power steering = OK #024 Datsun 510 L-16, L-18 (Std floor) Sizes: 1-3/8", 1-1/2", 1-5/8", 1-3/4" #025 Datsun 510 L-16, L-18 (Raised floor) Sizes: 1-5/8", 1-3/4" #028 Datsun 240Z, 260Z, 280Z Sizes: 1-3/8", 1-1/2", 1-5/8", 1-3/4" #029 Datsun 280Z Race #116A SB Corvette Stingray Chassis Exit Sizes: 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8" Air conditioning = Ok (specify when ordering) BIG BLOCK CHEVY #215A BB Stingray Corvette Sizes: 2", 2-1/8" Shown and priced with curved extensions, for straight extension, deduct $115 This header was designed to be used in conjunction with side pipes. Slipover tailpipes with turnouts available in two designs: Short side pipes: exit at door, approx. 29". Long side pipes: exit in front of rear wheel, approx. 41". Slipover tailpipes have 1.5" of swedge in addition to the length shown. Stock oil pan clearance: RS=1-1/4", LS=3-1/2" Sizes: 1-5/8" FIAT #054 Fiat X-19 Race Sizes: 1-3/8", 1-1/2", 1-5/8" Model #054 Fiat 131 Sizes: 1-1/2" For More Information on our products visit:

10 10 FORD #041 Ford Pinto 2000 #066 Formula Ford RF 81 (Van Dieman) Sizes: 1-1/2", 1-5/8", 1-3/4" Built on special order only. Call for prices and availability. #042 Ford Pinto 2300 Sizes: 1-3/8", 1-1/2" #401 Ford Mustang 5.0 Sizes: 1-1/2", 1-5/8", 1-3/4" Built on special order only. Call for prices and availability. #064 Formula Ford 1.0 Sizes: 1-3/8", 1-1/2" #065Formula Ford 1.1 & 1.2 These race quality headers have less than 3" of variation in primary tube lengths, which is most critical from 4000 to 5500 rpm. Specify 8.2, 9.2 or 9.5 block when ordering. Specify primary length when ordering (30" to 33.5"). Prices shown are with removable collectors, add $120 for fixed collectors. Designed to fit all Windsor blocks with 289, 302, and GT40 standard cast iron heads and most aftermarket heads such as: Trickflow Wilbert hi-port, Trickflow R, Dart, World Products, Edlebrock street, Edlebrock Race Victor, Canfield, Brodix standard, Brodix N351 Transmissions: C-4 & C6 will require moving the transmission dipstick or using a "flex" dip stick. AOD require hacksawing interfering "ears" which can be done in the car. Power glide requires major modification to the adapter plate. Lakewood Shield will require trimming the flange at several points. Power brakes ok Air conditioning ok fuel lines are on the left-hand side and will need to be moved to provide adequate clearance. Available fully or partially assembled: Sizes: 1-5/8" PORSCHE #061 Porsche 924 Sizes: 1-3/8" Sizes: 1-3/8" #062 Porsche valve Sizes: 1-5/8", 1-3/4", 1-7/8"

11 11 #062 Porsche valve Sizes: 1-5/8", 1-3/4", 1-7/8" This 4-valve header manufactured by Stahl Headers is sold exclusively through: Burtonsville Performance Machine: (301) VOLVO # Volvo B20 #060 Porsche 968 Sizes: 1-3/4", 1-7/8" Optional 2-1/2" Performance Exhaust System This header manufactured by Stahl Headers is sold exclusively through: Burtonsville Performance Machine: (301) TRIUMPH #034 Triumph TR-4 Sizes: 1-5/8" Redesigned for fuel injection on 7/10/01 Additional charges for fuel injection with brace, and/or nonstandard collector outlet. Sizes: 1-3/8", 1-1/2", 1-5/8", 1-3/4" #051 Volvo B21 Overhead Cam #036, #037, 038 Triumph Mark II, Mark III, Spitfire 1500 Sizes: 1-3/8", 1-1/2". #036 Mark II Specs Sizes: 1-1/4", 1-3/8" #037 Mark III Specs Sizes: 1-1/4", 1-3/8" #038 Spitfire 1500 Specs Sizes: 1-1/2" For More Information on our products visit: VOLKSWAGEN # Volkswagen Sirocco Sizes: 1-1/4", 1-3/8", 1-1/2", 1-5/8"

12 12 Drag Race & Street Headers & Kits SMALL BLOCK CHEVY # SB Chevelle # SB Camaro (New design fits standard or high port heads) Sizes: 1-1/2", 1-5/8", 1-3/4", 1-7/8" & 2" Stepped version: 2" to 2-1/8" (other combinations of sizes shown above available upon request.) Power steering = OK Automatic = OK Air conditioning = No Stock oil pan clearance: RS= 2-1/8", LS=2-5/8" Clears Lakewood bell housing High port heads must use the stepped header Large (168 tooth) flywheel = OK Original GM starter = OK Moroso Motor Mount Part #'s: SB - #62500 / SB - #62510 Will not clear Midplate # G-Body Straight tube sizes: 1-5/8", 1-3/4", 1-7/8" & 2" Stepped versions: 1-5/8" to 1-3/4", 1-3/4" to 1-7/8", 1-7/8" to 2", 2" to 2-1/8", 2-1/8" to 2-1/4" Designed for high port heads Power steering = OK Power brakes = OK Stock oil pan clearance: RS = 4-1/2", LS = 4-1/4" Can be built to accommodate factory A/C. (straight 1-3/4", or 1-5/8" stepped to 1-3/4" sizes only) Must specify this option when ordering. Can build for mid plate clearance if using an automatic transmission. If manual transmission left side of the mid plate must be modified. Large stock starter = OK Hamburger mini starter in inboard and outboard position = OK Will not clear stock reverse interlock arm on steering column. Arm can be cut off. # SB Camaro (Original design) Sizes: 1-1/2", 1-5/8", 1-3/4", 1-7/8" & 2" Power steering = OK Power brakes = OK Air conditioning = OK Gear reduction starter required on 1-7/8" and 2". Must use short oil filter (AC PF25 or equivalent) or a remote mount. Can build for standard or high port heads. Can have fixed collectors or slip-on collectors. Straight tube sizes: 1-5/8", 1-3/4" Stepped version: 1-3/4" to 1-7/8" Designed for standard height blocks and cylinder heads Power steering = 1-5/8" only Clears stock starter and gear reduction starter Can be built to accommodate factory A/C. Must specify this option when ordering. # SB Camaro & Nova For More Information on our products visit: Straight tube sizes: 1-1/2", 1-5/8", 1-3/4" Stepped versions: 1-3/4" to 1-7/8", 1-7/8" to 2", 2" to 2-1/8" Power steering = OK Power brakes = OK Air conditioning = No High port cylinder heads must use stepped header

13 13 #108 (Stock location) / #109 (Super Stock location) SB Camaro #115 - continued Can be used with factory side pipes as used on the Shark style vets. Cannot be used with the chambered side pipes as used on If using factory side pipes, order header with straight extensions and fabricate the turn into the side pipes. If using a high port after market cylinder head, a stepped header is required. Power steering = OK #7 and #8 goes through fenderwell Straight tube sizes: 1-7/8", 2" Stepped versions: 1-5/8" to 1-3/4", 1-3/4" to 1-7/8", 1-7/8" to 2", 2" to 2-1/8" Two step version: 1-3/4" to 1-7/8" to 2" Power Brakes: OK Power Steering: NO Prices include removable collectors - weld on collectors optional for extra charge. Large flywheel = OK Oil pan clearance: RS: 2-1/2" (measured from 4th oil pan bolt hole from front or 2" down from block/pan surface. LS: 1-7/8" (measured from 6th oil pan bolt hole from front or 3" down from block/pan surface. High port cylinder heads must use stepped header # SB Corvette Stingray Chassis Exit Sizes: 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8" Air conditioning = Ok (specify when ordering) # SB Chevy (w/stock mounts) # SB Corvette Sizes: 1-5/8", 1-3/4", 1-7/8" Designed for stock mounts. Stock height cylinder heads only. Straight tube sizes: 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8" Fenderwell exit design # SB Chevy (Chassis Raised version - clears side mounts with rear mounts removed) # SB Corvette Stingray - Side exit Can be built with straight or curved extensions. Sizes: 1-5/8", 1-3/4", 1-7/8", 2" Stepped versions available in combinations of sizes listed above. Call for prices. No cutting required to install. This header was designed to be used in conjunction with side pipes. Slipover tailpipes with turnouts available in two designs: Short side pipes - exit at door, approx. 28". Long side pipes - exit in front of rear wheel, approx. 41". Slipover tailpipes have 1.5" of swedge in addition to the length shown. Sizes: 1-1/2", 1-5/8", 1-3/4", 1-7/8", 2" Designed for front side motor mounts with rear mounts removed. Can build for stock height or high port heads. This design give 3" more ground clearance than #117. # SB Chevy (Fenderwell Design) Sizes: 1-5/8", 1-3/4", 1-7/8", 2"

14 14 # Chevy 348/409 #124 SB Vega Sizes: 1-3/4", 1-7/8", 2" Power steering = OK Power brakes = OK Cylinders #7 and #8 go through fenderwell and wrap back under frame to collectors. Prices include removable collectors. Additional charge for fixed collectors. # SB Chevy II Fenderwell Sizes: 1-3/4", 1-7/8", 2" Requires use of a front engine plate and angle plug heads. Engine location: The dimension from the back of the front engine plate to the face of the right front upper control arm forward pivot point bolt washer can be no more than 5-1/4". That positions the engine so the left valve cover is 1/8" away from a stock firewall. Requires a bubble or notch in the firewall to clear the distributor. For installation, the flange must be cut by the customer. Must be used with removable collectors. Can use a mid plate if also using a front plate. #126 SB Chevy S-10 Race Truck Sizes: 1-5/8: 1-3/4", 1-7/8", 2" Stepped version: 2" to 2-1/8" also available. # SB Monza Sizes: 1-3/4", 1-7/8", 2", 2-1/8" Engine Location: Left to right: Prototype vehicle had engine centered between frame rails. Measure from centerline of lower bolt hole for original front motor mounts in block to outside of frame rails is 11" on left and 11" on right. Sizes: 1-3/4", 1-7/8" Must cut small hole in inner fenderwell to allow #8 to go over frame and wrap back under to collector. Must use removable collectors. Requires using adapter flanges (included). Vertical: Steering box rearward bolt (on outside frame) to ground is 12-1/4". Front motor mount (lower bolt hole) to level ground should be 16" (our prototype was 15-1/2") From distributor boss on intake manifold to cowl should be 12-5/8" (prototype was 13") Front to rear: Firewall to rear of valve covers: Left outside corner (driver's side) is 3/8". Left inside corner is 3/4" Right outside corner is 1-3/16" Engine Angle: With truck level (at bedrail and doorsill) engine is tilted down to rear 5 degrees (taken on valve cover) For More Information on our products visit: Steering shaft: Remove steering shaft to get headers on and off. Steering stop: (prototype vehicle had centerline wheels with 6.00 x 15L tires) (measured for 3-1/2" diameter collector and extension) Add 1/2" to steering stop for the right side to prevent tire hitting collector. (Continued next page)

15 15 (#126 continued) Add 3/8" to steering stop for left side to prevent tire from hitting collector. #133 SB Chevy Aero Roadster Brake lines: 1. Reposition brake proportioning valve assembly and bracket. 2. Reroute brake lines from master cylinder. 3. Reroute emergency brake cable. Speedometer cable: May have to be rerouted (prototype vehicle did not have one) Heater/AC: Heater/AC must be removed. #128 SB Chevy / #328 BB Mopar Pro Gas Design 1.0 (Strut design) Sizes: 1-7/8", 2" Stepped version: 1-7/8" to 2" Header angles down 7 degrees. #134 SB Chevy Econorail Dragster Available in kits only: Straight tube sizes: 1-7/8", 2", 2-1/8" Prototyped on a Don Ness tube chassis car with strut suspension. Dimensions: Width: RS = Outermost pipe is #8 which extends 13-1/2" Innermost pipe is #2 which extends 3-15/16" LS = Outermost pipe is #7 which extends 13-1/2" Innermost pipe is #1 which extends 3-7/8" Drop: Port center to top of grouping: 6-7/8" Sizes: 1-3/4", 1-7/8", 2", 2-1/8" Stepped version: 1-7/8" to 2" This upswept header has an exit angle of 32 degrees. #135 SB Chevy Downswept Dragster #129 SB Chevy Pro Gas Design 1.0 (A-arm design) Sizes: 1-7/8", 2", 2-1/8", 2-1/4" Available in kits only: Straight tube sizes: 1-3/4", 1-7/8", 2", 2-1/8" Prototyped on an Alston tube chassis with a-arm suspension. Collector end has 11-degree downward angle Drop: 12-1/2" from port center line to top of grouping. Width: Outermost pipe is 10-1/4" - Innermost pipe is 4-1/2" For More Information on our products visit:

16 #144 SB Chevy 4-WD Fenderwell 16 BIG BLOCK CHEVY # BB Chevelle Sizes: 1-3/4", 1-7/8", 2" & 2-1/8" #181 SB Chevy Roadster Altered Straight tube sizes: 1-7/8", 2", 2-1/8" Stepped versions: 2" to 2-1/8", 2-1/8" to 2-1/4", 2-1/4" to 2-3/8" Power Steering = OK #8 goes over the frame -- must cut inner fenderwell Prices include removable collectors Additional charges for fixed collectors, call for price. Mid plate requires modification to #6 Fits high port heads with some minor modifications to car Designed to be used with Moroso solid motor mounts (Part #62530) # BB Chevelle Sizes: 1-7/8", 2", 2-1/8", 2-1/4" Two & three step versions available on special order. Call for prices. #182 SB Chevy Roadster Altered - Forward Swept Sizes: 1-3/4", 1-7/8", 2", 2-1/8" #183 SB Chevy W/Dart Buick Heads - Roadster Sizes: 1-7/8", 2", 2-1/8" Straight tube sizes: 1-7/8", 2", 2-1/8" Stepped versions: 2" to 2-1/8", 2-1/8" to 2-1/4", 2-1/4" to 2-3/8" Power steering = OK Power brakes = OK Designed to be used with Moroso solid motor mounts. Midplate = OK Air Conditioning = NO Cylinders #7 and #8 go out over frame must cut inner fenderwells Prices shown include removable collectors. Add cost for fixed collectors. Call for prices. Tall decks or high port cylinder heads must use stepped Starter: Prototyped with a large stock starter and the Hamburger mini starter fits in the outboard position Stock oil pan clearance: RS = 3-5/8", LS: measured 4" below the oil pan rail, #1 tube comes within 1-3/16", but below that is clear Designed to be used with Moroso solid motor mounts (Part #62510)

17 # BB G- Body Straight tube sizes: 2-1/8", 2-1/4" Stepped versions: 2-1/8" to 2-1/4" Designed for std or tall deck blocks Designed for high port cylinder heads Power steering = NO Air Conditioning = NO Clears explosion proof bell housing Oil pan clearance from stock pan: RS=2-1/2", LS=5/8" Must use frame mounts for 1969 BB Camaro or equivalent - LS=GM# , RS=GM# Engine Mounts: Moroso #62510 solid mounts Will fit with Hamburger mini starter in large flywheel position Requires modification to #6 if used with a mid-plate. #205 New Design BB Camaro, BB Nova, BB Passenger 17 #206 continued Stepped versions: 1-7/8" to 2", 2" to 2-1/8" Designed for stock height blocks and cylinder heads Power steering = NO Air Conditioning = NO Requires modification to #6 if used with a mid plate Oil pan clearance from stock pan: RS = 5", LS= 3/8" # BB Camaro Straight tube sizes: 2", 2-1/8" #8 goes over frame Prices include removable collectors. Additional charges for fixed collectors. Call for prices. Designed for standard height heads. # BB Corvette - Fenderwell Stepped versions: 2" to 2-1/8", 2-1/8" to 2-1/4", 2-1/4" to 2-3/8" Designed for std or tall deck blocks Designed for high port cylinder heads Power steering = NO Air Conditioning = NO Clears explosion proof bell housing Oil pan clearance from stock pan: RS=2-1/2", LS=5/8" Must use frame mounts for 1969 BB Camaro or equivalent - LS=GM# , RS=GM# Engine Mounts: Moroso #62510 solid mounts Will fit with Hamburger mini starter in large flywheel position Requires modification to #6 if used with a mid-plate. #206 Original Design BB Camaro, BB Nova, BB Passenger Straight tube sizes: 2", 2-1/8", 2-1/4" Requires spacing the steering box. #215 (Std port) / 216 (High Port) BB Corvette Stingray Model #215: Straight tube sizes: 2", 2-1/8" Model #216: Straight tube sizes: 2-1/8" Stepped version: 2" to 2-1/8" (Shown with curved extensions) This header was designed to be used in conjunction with side exhaust. Slipover tailpipes with turnouts available in two designs : Short tail pipes - exit at door, approx. 29". Long tail pipes - exit in front of rear wheel, approx. 41". Slipover tailpipes have 1.5" of swedge in addition to the length shown. Stock oil pan clearance: RS= 1-1/4", LS=3-1/2" Straight tube sizes: 1-7/8", 2", 2-1/8"

18 # BB Chevy Straight tube sizes: 2-1/8" Ground clearance: the height between the oil pan rail machined surface of the block to the lowest part of the header: RS=8-1/4", LS=7" Requires front engine plate or side mounts Will not clear the stock rear mounting brackets at the bell housing Can be built for standard and high port heads. #224 BB V8 Vega 18 #226 continued Steering shaft: 1. Steering shaft must have an additional u-joint installed (Can use steering u-joint as manufactured by Borgeson Universal Co. Heater/AC: 1. no heater/ac on prototype vehicle Brakes: 1. Power brake booster will not fit Master Cylinder: 2. Must be mounted on upper 2 bolt holes in firewall Front Wheels: 1. Wheel offset to the outside will increase header/tire clearance. Body Mounts: 1. Collector extensions may touch body mounts. Some grinding may be required. #227 BB Chevy Pro Gas Strut Design (Designed on a Bickle/Haas chassis) Straight tube sizes: 2", 2-1/8" #226 BB S-10 Race Truck - Tri-Y Design Tri-y design has (4) primaries into (2) secondaries, into (1) collector. Available in kits only: Straight tube sizes: 2-1/8", 2-1/4" #228 BB Chevy Pro Gas Strut Design (Designed on a Alston chassis) Sizes: 2-1/8" primaries to 2"-3/8" secondaries into 3-1/2" or 4" collectors, or, 2-1/4" primaries to 2-1/2" secondaries into 4" collectors #226 Notes: Engine Location: Prototype vehicle engine was mounted on front and mid engine plates. Left to right: The centerline of the crank to the idler arm mounting surface on frame rail is 10-3/4". 2. Vertical (Up-down): Centerline of crank to a level line from the centerline of upper idler arm bolt is 9/16" 3. Front to rear: Front of block to centerline of upper idler arm bolt is 3-7/16" Available in kits only: Straight tube sizes: 2 ", 2-1/8", 2-1/4" For More Information on our products visit:

19 Model #229 BB Chevy Pro Gas A-Arm Design (13" crank center height) Available in kits only: Straight tube sizes: 2 ", 2-1/8" Model #230 BB Chevy Pro Gas A-Arm Design (11.5" crank center height) Available in kits only: Straight tube sizes: 2 ", 2-1/8", 2-1/4" Model #231 BB Chevy Pro Gas A-Arm Design (10" crank center height) Available in kits only: Straight tube sizes: 2-1/8", 2-1/4" 19 #234 BB Chevy Econorail Dragster (up-swept) Sizes: 2", 2-1/8", 2-1/4" #232: BB Chevy Pro Gas A-Arm Design #235 BB Chevy Econorail Dragster (down-swept) Sizes: 2", 2-1/8", 2-1/4" #244 BB Chevy Fenderwell Truck Designed for WD truck Must U-joint the steering column on newer trucks unless a 3" body lift is used. Sizes: 2", 2-1/8", 2-1/4" This header kit was prototyped by our customer, Todd Fix, on a BB Chevy engine installed in a Chris Alston Chassisworks Eliminator with a-arm front suspension. It is designed to go out over the frame rails and then come back underneath so the collectors end up between the frame rails. Because of the design, the 2-1/8" pipes have 8 cuts & welds. The 2-1/4" pipes have 12 cuts and welds. The kit comes with an instruction sheet explaining the assembly. Available in kits only: Straight tube sizes: 2-1/8", 2-1/4" #287 BB Chevy Roadster Altered Sizes: 1-7/8", 2", 2-1/8", 2-1/4"

20 MOPAR # Mopar #7 & #8 go into fenderwell. Includes weld-on collectors and 3-bolt flanges. Sizes: 1-3/4" 20 # BB Mopar A-Body # SB Mopar A-Body #7 & #8 stay in chassis, all others go into fenderwell. Sizes: 2", 2-1/8" Stepped version: 2" to 2-1/8" #329 Mopar BB Pro Gas - A-Arm #7 & #8 go into fenderwell. Sizes: 1-3/4", 1-7/8" # B-Body / E-Body / Hemi Sizes: 2-1/8" Available in kits only: Straight tube sizes: 1-7/8", 2", 2-1/8", 2-1/4" #333 Mopar Aero Roadster # Hemi Sizes: 2-1/8" # B-Body, E-Body BB Mopar Available fully assembled, partially assembled or weld up Sizes: 2", 2-1/8" Stepped version: 2" to 2-1/8" #334 BB Mopar Econorail Dragster (upswept) #7 & #8 go into fenderwell. Sizes: 1-7/8", 2", 2-1/8" Model # Wedge B-Body #7 & #8 go into fenderwell. Sizes: 2", 2-1/8" Stepped version: 2" to 2-1/8" Available fully assembled, partially assembled or weld-up Straight tube sizes: 2", 2-1/8"

21 #335 Mopar Downswept Dragster 21 FORD # Mustang (Priced for Windsor Iron, Dart, TFS Hi-port) Available fully assembled, partially assembled or weld-up Straight tube sizes: 1-7/8", 2", 2-1/8", 2-1/4" All kits include header flanges and collectors (weld-on or #381 Mopar Roadster Altered Available fully assembled, partially assembled or weld-up Straight tube sizes: 1-7/8", 2", 2-1/8" Stepped versions of above sizes available. #382 Mopar Roadster Altered (Forward swept) Available fully assembled, partially assembled or weld-up kit. Straight tube sizes: 1-7/8", 2", 2-1/8" These race quality headers have less than 3" of variation in primary tube lengths, which is most critical from 4000 to 5500 rpm. Specify 8.2, 9.2 or 9.5 block when ordering. Specify primary length when ordering (30" to 33.5"). Prices shown are with removable collectors, additional charge for fixed collectors. Call for prices. Designed to fit all Windsor blocks with 289, 302, and GT40 standard cast iron heads and most aftermarket heads such as: Trickflow Wilbert hi-port, Trickflow R, Dart, World Products, Edlebrock street, Edelbrock Race Victor, Canfield, Brodix standard, Brodix N351 Transmissions: C-4 & C6 will require moving the transmission dipstick or using a "flex" dipstick. AOD require hacksawing interfering "ears" which can be done in the car. Power glide requires major modification to the adapter plate. Lakewood Shield will require trimming the flange at several points. Power brakes ok on all sizes except 2" where power brake booster must be moved. Air conditioning ok on all sizes except 2" fuel lines are on the left-hand side and will need to be moved to provide adequate clearance on all sizes. #427 Ford BB Pro Gas 2.0 (Designed on a Bickle/Haas chassis) For More Information on our products visit: Available in kits only: Straight tube sizes: 2-1/8", 2-1/4" All kits include header flanges and collectors (weldon or

22 #428 Ford BB Pro Gas 1.0 (Designed on an Alston chassis) Available in kits only: Straight tube sizes: 2-1/8", 2-1/4" Model #429 BB Ford Pro Gas A-Arm Design (13" crank center height) Available in kits only: Straight tube sizes: 2 ", 2-1/8" Model #430 BB Ford Pro Gas A-Arm Design (11.5" crank center height) Available in kits only: Straight tube sizes: 2 ", 2-1/8", 2-1/4" Model #431 BB Ford Pro Gas A-Arm Design (10" crank center height) Available in kits only: Straight tube sizes: 2-1/8", 2-1/4" 22 #432 continued This header kit was prototyped by our customer, Todd Fix, on a Chris Alston Chassisworks Eliminator with a- arm front suspension. It is designed to go out over the frame rails and then come back underneath so the collectors end up between the frame rails. Because of the design, the 2-1/8" pipes have 8 cuts & welds. The 2-1/4" pipes have 12 cuts and welds. The kit comes with an instruction sheet explaining the assembly. Available in kits only: Straight tube sizes: 2-1/8", 2-1/4" #444 BB Ford Fenderwell Truck (fits trucks with leaf springs only) Designed for WD truck Must U-joint the steering column on newer trucks unless a 3" body lift is used. Sizes: 2", 2-1/8", 2-1/4" #483 Ford Windsor Roadster Altered (Standard Windsor and some aftermarket heads require adapter flanges for 1-3/4" or larger which are available but not included in prices) #432: Ford BB Pro Gas Under Chassis Sizes: 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8"

23 # 484 Ford Cleveland Roadster Altered 23 Available weld-up kit only Sizes: 1-7/8", 2" #485 Ford SVO Roadster Altered kit. Straight tube sizes: 1-3/4", 1-7/8", 2", 2-1/8" Stepped versions of combinations listed above available. #487 BB Ford Roadster Altered Sizes: 1-7/8", 2", 2-1/8", 2-1/4" For More Information on our products visit:

24 Oval Track Headers & Kits 4-CYLINDER MODELS #068 4-Cylinder Chevy II Available weld-up kit only Sizes: 1-5/8", 1-3/4", 1-7/8" # Sprint Available weld-up kit only Sizes: 1-3/8" #072 Ford 2000/2300 Sprint type (right side) with cross flow (equally spaced) exhaust ports 24 6-CYLINDER MODELS #078 Chevy In-Line 6 Modified Available weld-up kit only. Sizes: 1-3/4" #079 Chevy V-6 Sprint Available weld-up kit only Sizes: 1-5/8", 1-3/4", 1-7/8", 2" Available weld-up kit only Sizes: 1-1/2", 1-5/8", 1-3/4" # /2300 Modified Straight out type (right side) with cross flow (equally spaced) exhaust ports Available weld-up kit only Sizes: 1-1/2", 1-5/8", 1-3/4" # cc Mini-Sprint Sizes: 1-3/8", 1-1/2", 1-5/8 # cc Mini-Sprint Sizes: 1-1/4", 1-3/8" For More Information on our products visit:

25 SMALL BLOCK CHEVY #140 - NASCAR Rear Steer Chevy Available fully assembled or partially assembled. Straight tube sizes: 1-3/4", 1-7/8" #148 - NASCAR Late Model Stock kit. Straight tube sizes: 1-5/8", 1-3/4" # Degree Late Model Cross-over Available fully assembled or partially assembled. Stepped version: 1-3/4" to 1-7/8" #150 - Late Model Cross-over (Stock front clips) 25 #162, #164, #165 & #166 Late Model Fender-Well (Designs 2.2 thru 2.6) Available fully assembled or partially assembled. Straight tube sizes: 1-3/4", 1-7/8" Stepped version: 1-3/4" to 1-7/8" #171 Front Steer NASCAR Chevrolets & Pontiacs #172 Front Steer NASCAR Chevrolets & Pontiacs 18 (includes adjustable primaries) Available fully assembled or partially assembled. Straight tube sizes: 1-3/4" Stepped version: 1-5/8" to 1-3/4", 1-3/4" to 1-7/8", 1-7/8" to 2" Two step versions: 1-3/4" to 1-7/8" to 2", 1-7/8" to 2" to 2-1/8" #181 SB Chevy Sprint kit. Straight tube sizes: 1-5/8", 1-3/4", 1-7/8" Stepped versions: 1-3/4" to 1-7/8", 1-7/8" to 2" Two step version: 1-3/4" to 1-7/8" to 2" #151 thru #163 Late Model Cross-over (Design 1.1 thru 2.3) kit. Straight tube sizes: 1-5/8", 1-3/4", 1-7/8" Stepped versions: 1-5/8" to 1-3/4", 1-3/4" to 1-7/8", 1-7/8" to 2" Two step version: 1-3/4" to 1-7/8" to 2" Sizes: 1-7/8", 2", 2-1/8", 2-1/4" Two & three step versions available on special order. Call for prices. #182 SB Chevy Sprint - Forward Swept Sizes: 1-3/4", 1-7/8", 2", 2-1/8" #186 SB Chevy Dirt Modified Sizes: 1-5/8", 1-3/4", 1-7/8", 2" Two step versions: 1-5/8" to 1-3/4", 1-3/4" to 1-7/8" #188 Asphalt Modified Old Design available on special order Sizes: 13/4", 1-7/8" #191 SB Chevy Asphalt Modified Sizes: 1-5/8", 1-3/4", 1-7/8

26 BIG BLOCK CHEVY #281 BB Chev Super Modified 26 # 484 Ford Cleveland Sprint Available weld-up kit only. Size: 2-1/8" #284 BB Chevy Modified Sizes: 1-7/8", 2", 2-1/8" Stepped versions of above sizes available. All kits include header flanges and collectors (weld-on, or FORD #478 Ford New York Modified Cleveland 2-brl, 4-brl, SVO Sizes: 1-3/4", 1-7/8" All kits include header flanges and collectors (weld-on, or Available weld-up kit only Sizes: 1-7/8", 2" #485 Ford SVO Sprint kit. Straight tube sizes: 1-3/4", 1-7/8", 2", 2-1/8" Stepped versions of combinations listed above available. For More Information on our products visit: #483 Ford Windsor Sprint (Standard Windsor and some aftermarket heads require adapter flanges for 1-3/4" or larger which are available but not included in prices) Sizes: 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8"

27 Truck & Tractor Headers & Kits SMALL BLOCK CHEVY #126 SB Chevy S-10 Race Truck 27 #136 - SB Chevy Truck/Tractor Sizes: 1-3/4", 1-7/8", 2", 2-1/8" Engine Location: Left to right: Prototype vehicle had engine centered between frame rails. Measure from centerline of lower bolt hole for original front motor mounts in block to outside of frame rails is 11" on left and 11" on right. Sizes: 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8" (assembled only) #144 SB Chevy 4-WD Truck Vertical: Steering box rearward bolt (on outside frame) to ground is 12-1/4". Front motor mount (lower bolt hole) to level ground should be 16" (our prototype was 15-1/2") From distributor boss on intake manifold to cowl should be 12-5/8" (prototype was 13") Front to rear: Firewall to rear of valve covers: Left outside corner (driver's side) is 3/8". Left inside corner is 3/4" Right outside corner is 1-3/16" Engine Angle: With truck level (at bedrail and doorsill) engine is tilted down to rear 5 degrees (taken on valve cover) Steering shaft: Remove steering shaft to get headers on and off. Sizes: 1-3/4", 1-7/8", 2", 2-1/8" (assembled only) BIG BLOCK CHEVY #240 BB Chevy Truck/Tractor Steering stop: (prototype vehicle had centerline wheels with 6.00 x 15L tires) (measured for 3-1/2" diameter collector and extension) Add 1/2" to steering stop for the right side to prevent tire hitting collector. Continued next page 126 continued Add 3/8" to steering stop for left side to prevent tire from hitting collector. Brake lines: 4. Reposition brake proportioning valve assembly and bracket. 5. Reroute brake lines from master cylinder. 6. Reroute emergency brake cable. Sizes: 2", 2-1/8", 2-1/4" Speedometer cable: May have to be rerouted (prototype vehicle did not have one) Heater/AC: Heater/AC must be removed.

28 #244 BB Chevy Fenderwell Truck 28 #445 Ford BB Tractor Sizes: 2", 2-1/8", 2-1/4" Designed for WD truck Must U-joint the steering column on newer trucks unless a 3" body lift is used. Sizes: 2", 2-1/8", 2-1/4" MOPAR #313 BB Mopar Truck/Tractor Sizes: 2", 2-1/8", 2-1/4" FORD # Ford Tractor Bent on special order only. Available fully assembled or partially assembled. Sizes: 1-5/8" #437 - Ford Windsor Truck/Tractor (straight up design) Available in weld-up kit only. Sizes: 1-5/8", 1-3/4" #444 BB Ford Fenderwell Truck (fits trucks with leaf springs only) For More Information on our products visit: Designed for WD truck Must U-joint the steering column on newer trucks unless a 3" body lift is used. Sizes: 2", 2-1/8", 2-1/4"

29 SMALL BLOCK CHEVY #181 - SB Chevy Boat 29 Boat Headers & Kits BIG BLOCK CHEVY #292 BB Chevy Boat Sizes: 1-7/8", 2", 2-1/8", 2-1/4" Two & three step versions available on special order. Call for prices. These pipes are inverted when built to fit a rear engine flat bottom or jet boat. Customer must supply offset dimensions if ordered assembled. Sizes: 2", 2-1/8"

30 Exhaust Header Parts MANDREL BENDS Part # Description Dia. Gauge Radius Length U-bend 1-1/4" /2" 8" legs U-bend 1-3/8" 18 3" 8" legs U-bend 1-3/8" 16 3" 8" legs U-bend 1-1/2" 18 3" 8" legs U-bend 1-1/2" 16 3" 8" legs U-bend 1-1/2" 18 4" 8" legs U-bend 1-1/2" 18 6" 8" legs U-bend 1-5/8" 18 3" 8" legs J-bend 1-5/8" 18 3" 6" & 15" legs bend 1-5/8" 18 3" 6" & 15" legs U-bend 1-5/8" 18 4" 8" legs U-bend 1-5/8" 18 6" 8" legs U-bend 1-3/4" 18 3" 8" legs U-bend 1-3/4" 16 3" 8" legs J-bend 1-3/4" 18 3" 6" & 15" legs bend 1-3/4" 18 3" 6" & 15" legs bend 1-3/4" 18 3" 6" & 15" legs J-bend 1-3/4" 18 3" 6" & 15" legs U-bend 1-3/4" 18 4" 8" legs U-bend 1-3/4" 18 6" 8" legs U-bend 1-7/8" 18 3" 8" legs J-bend 1-7/8" 18 3" 6" & 15" legs bend 1-7/8" 18 3" 6" & 15" legs bend 1-7/8" 18 3" 6" & 15" legs J-bend 1-7/8" 18 3" 6" & 15" legs U-bend 1-7/8" 18 4" 8" legs U-bend 1-7/8" 16 6" 12" Legs U-bend 2" 18 3" 8" legs J-bend 2" 18 3" 6" & 15" legs bend 2" 18 3" 6" & 15" legs bend 2" 18 3" 6" & 15" legs U-bend 2" 18 3" 6" & 15" legs U-bend 2" 16 3" 8" legs U-bend 2" 18 4" 8" legs U-bend 2" 16 6" 8" legs U-bend 2-1/8" 18 3" 8" legs J-bend 2-1/8" 18 3" 6" & 15" legs bend 2-1/8" 18 3" 6" & 15" legs bend 2-1/8" 18 3" 6" & 15" legs J-bend 2-1/8" 18 3" 6" & 15" legs U-bend 2-1/8" 18 4" 8" legs U-bend 2-1/8" 18 6" 12" legs J-bend 2-1/4" 18 3" 6" & 15" legs J-bend 2-1/4" 18 3" 6" & 15" legs J-bend 2-1/4" /2" 6" & 15" legs J-bend 2-1/4" 16 4" 6" & 15" legs U-bend 2-1/4" 16 6" 12" legs J-bend 2-3/8" 18 3" 6" & 15" legs J-bend 2-1/2" 16 3" 6" & 15" legs J-bend 2-1/2" /2" 6" & 15" legs J-bend 2-1/2" 18 4" 6" & 15" legs J-bend 2-5/8" 18 4" 6" & 15" legs bend 2-5/8" 18 4" 6" & 15" legs 30

31 J-bend 2-3/4" 16 4" 12" legs U-bend 3" 18 6" 6" legs U-bend 3-1/2" 16 7" 12" legs U-Bend 4" 16 8" 12" legs U-bend 4-1/2" 16 8" 12" legs SPECIAL BENT TUBES - (3" between bends) Part # Bends Dia. Gauge Radius , 30, 45, /2" 18 3" , 60, 75, /2" 18 3" , 90, 105, /2" 18 3" , 120, 135, /2" 18 3" , 30, 45, /8" 18 3" , 60, 75, /8" 18 3" , 90, 105, /8" 18 3" , 120, 135, /8" 18 3" , 30, 45, /4" 18 3" , 60, 75, /4" 18 3" , 90, 105, /4" 18 3" , 120, 135, /4" 18 3" , 30, 45, /8" 18 3" , 60, 75, /8" 18 3" , 90, 105, /8" 18 3" , 120, 135, /8" 18 3" , 30, 45, 60 2" 18 3" , 60, 75, 90 2" 18 3" , 90, 105, 120 2" 18 3" , 120, 135, 150 2" 18 3" , 30, 45, /8" 18 3" , 60, 75, /8" 18 3" , 90, 105, /8" 18 3" , 120, 135, /8" 18 3" , 30, 45, /4" 18 3" , 60, 75, /4" 18 3" , 90, 105, /4" 18 3" , 120, 135, /4" 18 3" BENDING MISTAKES These are pipes that were incorrectly bent for production headers. Each box contains a generous assortment of bends and straight section combinations and should provide you with enough tubing to fabricate a typical set of headers, or other exhaust components. Bending mistakes are a great economical choice for custom headers! These bending mistakes are boxed by weight and are approximately pounds each, depending on tubing diameter. Typically, each box contains approximately 45 feet of tubing. By the Box - 18 ga. By the Box - 16 ga. 18 Ga. Single Pipes (2 to 3 bends) 16 Ga. Single Pipes (2 to 3 bends) /4" /4" /4" /4" /8" /8" /8" /8" /2" /2" /2" /2" /8" /8" /8" /8" /4" /4" /4" /4" /8" /8" " " /8" /8" /4" /4"

32 MILD STEEL TUBING Part # Diameter Gauge /4" /8" /2" /8" /4" /8" " /8" /4" " /2" /4" /8" /2" /8" /4" /8" " /8" /4" /8" /2" /4" " /2" 18 ADJUSTABLE PRIMARY PIECES Part # Description Diameter Gauge Length Adj Primary Pieces 1-3/8" 18 2" Adj Primary Pieces 1-3/8" 18 4" Adj Primary Pieces 1-3/8" 18 6" Adj Primary Pieces 1-1/2", 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8" 18 2" Adj Primary Pieces 1-1/2", 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8" 18 4" Adj Primary Pieces 1-1/2", 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8" 18 6" Adj Primary Pieces 2-1/4" 18 2" Adj Primary Pieces 2-1/4" 18 4" Adj Primary Pieces 2-1/4" 18 6" Adj Primary Pieces 2-3/8", 2-1/2" 18 2" Adj Primary Pieces 2-3/8", 2-1/2" 18 4" Adj Primary Pieces 2-3/8", 2-1/2" 18 6" Tube Shims 1-5/8", 1-3/4", 1-7/8", 2", 2-1/8" 18

33 WELD-ON COLLECTORS 4-PIPE Part # Dia. Outlet Length /8" 2-1/2" 10" /2" 2-1/2" 10" /8" 2-1/2" 10" /8" 3" 15" /4" 3" 10" /4" 3" 15" /4" 3-1/2" 10" /4" 3-1/2" 15" /8" 3" 10" /8" 3" 15" /8" 3-1/2" 10" /8" 3-1/2" 15" " 3" 15" " 3-1/2" 10" " 3-1/2" 15" " 4" 15" /8" 3-1/2" 10" /8" 3-1/2" 15" /8" 4" 15" /8" 4" 10" /4" 4" 15" /4" 4-1/2" 15" /8" 4" 15" /8" 4-1/2" 15" /8" 5" 15" /2" 4-1/2" 15" /2" 5" 15" /8" 5" 15" WELD-ON COLLECTORS 3-PIPE Part # Dia. Outlet Length /8" 2-1/2" 10" /4" 2-1/2" 10" /4" 3" 10" REMOVABLE COLLECTORS 4-PIPE (Collector extensions can be added to your length requirement) Part # Dia. Outlet Length /4" 2" 6" (no ext.) /4" 2-1/8" 6" (no ext.) /4" 2-1/4" 6" (no ext.) /4" 2-1/4" 10" /4" 2-1/2" 6" (no ext.) /8" 2" 6" (no ext.) /8" 2-1/8" 6" (no ext.) /8" 2-1/4" 6" (no ext.) /8" 2-1/2" 6" (no ext.) /8" 2-3/4" 6" (no ext.) /2" 2" 6" (no ext.) /2" 2-1/4" 10" /2" 2-1/4" 6" (no ext.) /2" 3" 6" (no ext.) /2" 2-1/2" 6"(no ext.) /2" 2-1/2" 10" /2" 2-3/4" 6"(no ext.) /8" 2-1/4" 10" /8" 2-1/4" 6"(no ext.) /8" 2-1/2" 6"(no ext.) /8" 2-1/2" 15" /8" 2-3/4" 6"(no ext.) /8" 3" 10" /8" 2-3/4" 15" /8" 3" 15" /8" 3-1/4" 15" /8" 3-1/2" 15" /8" 4" 6"(no ext.) /4" 2-1/4" 6"(no ext.) /4" 2-1/2" 15" /4" 2-1/2" 6"(no ext.) /4" 2-3/4" 15" /4" 2-3/4" 6"(no ext.) /4" 3" 10" /4" 3" 15" /4" 3-1/4" 6"(no ext.) /4" 3-1/4" 15" /4" 3-1/2" 6"(no ext.) /4" 3-1/2" 10" /4" 3-1/2" 15" /8" 2-1/2" 6"(no ext.) /8" 3" 15" /8" 3-1/4" 6"(no ext.) /8" 3-1/2" 15" /8" 3-1/2" 10" /8" 4" 6"(no ext.) /8" 4" 15" " 2-1/2" 6"(no ext.) " 3" 6"(no ext.) " 3" 15" " 3" 10" " 3-1/4" 10" " 3-1/4" 6"(no ext.) " 3-1/4" 15" " 3-1/2" 15" " 3-1/2" 10" " 3-3/4" 6"(no ext.) " 3-3/4" 13" " 4" 15" " 4" 10" /8" 3" 6"(no ext.) /8" 3" 15" /8" 3-1/4" 6"(no ext.) /8" 3-1/2" 6"(no ext.) /8" 3-1/2" 15" /8" 3-3/4" 13" /8" 4" 6"(no ext.) /8" 4" 15" /8" 4-1/2" 15" /8" 5" 10" /4" 3" 15" /4" 3-1/2" 6"(no ext.) /4" 3-3/4" 13" /4" 4" 15"

34 Removable Collectors 4-Pipe Continued /4" 4-1/2" 15" /4" 5" 15" /8" 4" 15" /8" 4-1/2" 15" /8" 5" 15" /8" 4-1/2" /2" 5" 15" /8" 4-1/2" 15" REMOVABLE COLLECTORS 3-PIPE Part # Dia. Outlet Ext. Length /8" 2" None /2" 2-1/4" None /8" 2-1/8" None /8" 2-1/4" None /8" 2-1/2" None /4" 2-1/4" None /4" 2-1/2" None /4" 2-1/2" 4" /4" 2-3/4" 4" /4" 3" None /8" 2-1/2" None /8" 3" 4" /8" 3-1/2" 4" /8" 3-1/2" None " 3" 4" " 3" None " 3-1/4" 4" " 3-1/2" None " 3-1/4" None /8" 3" None /8" 3" 4" /8" 3-1/4" None /8" 3-1/4" 4" /8" 3-1/2" None /4" 3-1/4" None REMOVABLE COLLECTORS 2-PIPE Part # Dia. Outlet Length Sizes not listed w/extension /8" 1-7/8" no extension " 2-1/4" w/extension /01/08 02/03/08 no extension /2" 3" w/extension /01/04 02/01/02 no extension /03/08 03/01/02 no extension /03/08 4 no extension /01/02 4 no extension STRAIGHT EXTENSIONS Part # Dia. Outlet Length " Butt-weld 4" /4" Butt-weld 10" /4" Butt-weld 4" /2" Slip-over 10" /2" Butt-weld 4" /2" Butt-weld 10" /4" Butt-weld 10" /4" Butt-weld 8" /4" Slip-over 10" /4" Butt-weld 4" " Butt-weld 10" " Slip-over 10" " Butt-weld 4" " Butt-weld 8" /4" Butt-weld 4" /4" Butt-weld 8" /4" Butt-weld 10" /4" Slip-over 10" /2" Slip-over 6" /2" Slip-over 4" /2" Slip-over 10" /2" Butt-weld 2" /2" Butt-weld 4" /2" Butt-weld 8" /2" Butt-weld 10" /4" Butt-weld 8" " Butt-weld 4" " Butt-weld 8" " Butt-weld 10" " Slip-over 10" /2" Butt-weld 10" " Butt-weld 10" CURVED EXTENSIONS Part # Dia. Outlet " x 60 Degree Butt-weld /2" x 90 Degree Slip-over /2" x 75 Degree Slip-over /2" x 60 Degree Butt-weld /2" x 30 Degree Butt-weld " x 90 Degree Slip-over " x 30 Degree Butt-weld " x 60 Degree Butt-weld REDUCERS & DOUBLE COUPLERS Part # Description Dia. Outlet Reducers 3" 2-1/8" Double couplers 2-3/4" Double couplers 2-1/2" Double couplers 3" Double couplers 3-1/4" Double couplers 3-1/2" Double couplers 4"

35 HARDWARE Part # Description Size Collector STAR Small Collector STAR Medium Collector STAR Large Collector Tab Header Tab Collector Strap Collector Nut Collector Bolt Header Bolt 5/16-18x3/ Counter Sunk Screw 5/16x Header Bolt 3/8-16x3/ Header Bolt 3/8-16 x Counter Sunk Screw Std. 3/8x Counter Sunk Screw Narrow Head 3/8x Hdr Tab, Coll Tab, Nut & Bolt Set GASKETS Part # Description Unit SB Chevy Std Square Port Pair SB Chevy 7-Bolt D-Port Std Adapter Pair BB Chevy Round Port Pair SB Chevy 7-Bolt D-port Spread-Port Pair /2" 3-bolt exhaust Pair " 3-bolt exhaust Pair 35

36 36 FLANGES 4-CYL BMW Part# Description Size BMW /4" BMW /8" BMW 4 Cylinder 1-1/4" BMW 4 Cylinder 1-3/8" BMW 4 Cylinder 1-1/2" BMW 4 Cylinder 1-5/8" BMW 4 Cylinder 1-3/4" BMW 4 Cylinder 4-Valve BMW /4" BMW /8" BMW /2" Datsun Datsun 510 Standard 1-5/8" Datsun 510 Standard 1-3/4" Datsun 510 FIA round port 1-3/4" Fiat FIAT X /4" FIAT X /8" FIAT X /2" FIAT /8" or 1-1/2" Ford Ford Pinto /4", 1-1/2" Ford Pinto /8" Ford Pinto /4" Ford Pinto /8" Ford Pinto /2" Ford Pinto /8" Pinto 2000/ Outer* 1-3/4" Pinto 2000/ Inner Adapter Formula Ford /8" Formula Ford /2" Chevy Vega Cosworth 1-3/4" Chev-II Marine 1-5/8", 1-3/4" or 1-7/8" Pontiac 801 Super Duty 1-7/8" Mopar Colt /4" Mopar 2.2 Mopar /8" or 1-3/4" Porsche Porsche Porsche valve 1-3/4" Porsche valve 1-7/8" Porsche valve 1-3/4" Porsche valve 1-7/8" Suzuki Suzuki 1100 cc (1 per cylinder) 1-1/2" or 1-5/8" Suzuki 750 cc (1 per cylinder) 1-1/4" or 1-3/8" Toyota Toyota MR2 1-5/8" Triumph Triumph TR2, TR3, TR4 1-1/2" or 1-5/8" Triumph TR7 1-3/8" or 1-1/2" Triumph TR7 1-5/8" or 1-3/4" Triumph Spitfire Mark II 1-1/4" Triumph Spitfire Mark II 1-3/8" Triumph Spitfire Mark III 1-3/8" Triumph Spitfire /2" Volkswagen Volkswagen (water cooled) 1-1/4", 1-3/8" Volkswagen (water cooled) 1-1/2", 1-5/8" Volkswagen 16 valve 1-1/2" Volvo Volvo B /8" Volvo B /2" Volvo B /8" Volvo B /4" Volvo B /8" Volvo B /2" FLANGES 6-CYL BMW BMW 6 Cylinder 1-3/8" BMW 6 Cylinder 1-1/2" BMW 6 Cylinder 1-5/8" BMW 6 Cylinder 1-3/4" BMW 6 Cylinder Alpina 1-5/8" Buick Buick V6 - Design 1.0 Outer* 1-3/4" Buick V6 - Design 1.0 Inner Adapter Buick V6 - Design 1.1 Outer* 1-3/4" Buick V6 - Design 1.1 Outer* 1-7/8" Buick V6 - Design 1.1 Outer* 2" Buick V6 - Design 1.1 Inner Adapter Chevy Chev In-line 6 1-5/8" Chev In-line 6 1-3/4" Chevy V /2" Chevy V /2" Chevy V /4" Chevy V6-90 Outer* 1-3/4" Chevy V6-90 Outer* 1-7/8" Chevy V6-90 Outer* 2" Chevy V6-90 Inner Adapter Chevy V6-18 Outer* 1-7/8" Chevy V6-18 Outer* 2" Chevy V6-18 Inner Adapter Datsun /260/280Z Std square port 1-3/8" /260/280Z Std square port 1-1/2" /260/280Z Std square port 1-5/8" /260/280Z Std square port 1-3/4" /260/280Z Round port 1-5/8" /260/280Z Round port 1-3/4" Mitsubishi Mitsubishi SOHC V6 1-3/4"

37 37 CHEVY SB 18 Part# Description Size SB Chevy 6-bolt /4" SB Chevy 6-bolt /8" SB Chevy 7-bolt Dart 18 & Dart /8" SB Chevy 7-bolt Dart 18 & Dart 17 2" SB Chevy 7-bolt Dart 18 & Dart /8" SB Chevy 7-bolt Outer* Stahl Chevy 18 D-Port 1-3/4" SB Chevy 7-bolt Outer* Stahl Chevy 18 D-Port 1-7/8" SB Chevy 7-bolt Outer* Stahl Chevy 18 D-Port 2" SB Chevy 7-bolt Outer* Stahl Chevy 18 D-Port 2-1/8" SB Chevy 7-bolt Outer* Stahl Chevy 18 D-Port 2-1/4" SB Chevy Inner Adapters Brodix Std. 1-7/8" SB Chevy 7-bolt Spreadport Brodix 18 D-Port 1-7/8", 2", 2-1/8" SB Chevy 7-bolt Reher- Morrison /8" SB Chevy 7 bolt Brodix/Weld-Tech /8" SB Chevy 7 bolt Brodix/Weld- Tech 18 2" CHEVY SB 23 - STANDARD PORT SB Chevy 6-bolt Standard Square Port 1-3/8" SB Chevy 6-bolt Standard Square Port 1-1/2" SB Chevy 6-bolt Standard Square Port 1-5/8" SB Chevy 6-bolt Standard Square Port 1-3/4" SB Chevy 6-bolt Standard Round Port 1-5/8" SB Chevy 6-bolt Standard Oval Port 1-5/8" SB Chevy 6-bolt Standard Oval Port 1-3/4" SB Chevy 7-bolt Standard-Port Outer* Round Port 1-5/8" SB Chevy 7-bolt Standard-Port Outer* Round Port 1-3/4" SB Chevy 7-bolt Standard-Port Outer* Round Port 1-7/8" SB Chevy 7-bolt Standard-Port Outer* Round Port 2" SB Chevy 7-bolt Standard-Port Outer* Round Port 2-1/8" SB Chevy 7-bolt Standard-Port Outer* D-Port 1-3/4" SB Chevy 7-bolt Standard-Port Outer* D-Port 1-7/8" SB Chevy 7-bolt Standard-Port Outer* D-Port 2" SB Chevy 7-bolt Standard-Port Outer* D-Port 2-1/8" SB 23 Chevy Inner Adapters - Std. Port CHEVY SB - SPREAD PORT SB Chevy 7-bolt Spreadport Round Spreadport 1-3/4" SB Chevy 7-bolt Spreadport Round Spreadport 1-7/8" SB Chevy 7-bolt Spreadport Round Spreadport 2" SB Chevy 7-bolt Spreadport Round Spreadport 2-1/8" SB Chevy 7-bolt Spreadport D-Shaped Spreadport 1-7/8" SB Chevy 7-bolt Spreadport D-Shaped Spreadport 2" SB Chevy 7-bolt Spreadport D-Shaped Spreadport 2-1/8" SB Chevy 7-bolt Spreadport Round Spreadport (with down-nozzle cut-outs) 1-7/8" SB Chevy 7-bolt Spreadport Round Spreadport (with down-nozzle cut-outs) 2" SB Chevy 7-bolt Spreadport Round Spreadport (with down-nozzle cut-outs) 2-1/8" SB Chevy 7-bolt Spreadport D-Shaped Spreadport (with down-nozzle cut-outs) 1-7/8" SB Chevy 7-bolt Spreadport D-Shaped Spreadport (with down-nozzle cut-outs) 2"

38 38 CHEVY SB - MISC. Part # Description Size SB Modified Vortec 1-3/4" SB Chevy 6-bolt Corvette Aluminum/ Fast Burn 1-5/8" SB Chevy 6-bolt Corvette Aluminum/Fast Burn 1-3/4" SB Chevy 8-bolt Splayed Valve 1-7/8" SB Chevy 8-bolt Splayed Valve 2" SB Chevy 6-bolt SB2 1-7/8" SB Chevy 6-bolt SB2 2" SB Chevy LS1 1-3/4" SB Chevy LS1 1-7/8" SB Chevy 7- bolt Pro Action Sprint 1-7/8" SB Chevy 6-bolt TFS Chevy 1-5/8" SB Chevy 6-bolt TFS Chevy 1-3/4" SB Chevy 7-bolt Standard-Port Outer TFS Chevy 1-7/8" SB Chevy Inner Adapters TFS Chevy COMPLETE 23 SB CHEVY FLANGE SETS SB Chevy Adapter Flange Kits 1-3/4" SB Chevy Adapter Flange Kits 1-7/8" SB Chevy Adapter Flange Kits 2" SB Chevy Adapter Flange Kits 2-1/8" CHEVY BB - STD BB Chevy Round Port 1-7/8" BB Chevy Round Port 2" BB Chevy Round Port 2-1/8" BB Chevy Round Port 2-1/4" BB Chevy D-Port 1-7/8" BB Chevy D-Port 2" BB Chevy D-Port 2-1/8" BB Chevy D-Port 2-1/4" BB Chevy D-Port 2-3/8" CHEVY BB - MISC BB Chevy Dart Olds Pro/Brodix Pontiac Big Chief 2-3/8", 2-1/2" BB Chevy Dart 320 D-Port 2" BB Chevy Dart 320 D-Port 2-1/8" BB Chevy Alum GM /8" BB Chevy Merlin 2-1/8", 2-1/4" BB Chevy Weld-Tech 1-7/8" BB Chevy Weld-Tech 2" BB Chevy Weld-Tech 2-1/8" BB Chevy Pro Topline 2-1/8" BB Chev Dart CNC 2" BB Chev Dart CNC 2-1/8" BB Chev 502 Crate 2" BB Chev 502 Crate 2-1/8" CHEVY - MISC / /4" / /8" /409 2" Buick-Chevy Dart 1-7/8" Buick-Chevy Dart 2" Buick-Chevy Dart 2-1/8" Buick-Chevy Dart 2-1/4"

39 39 FORD WINDSOR Part # Description Size Windsor Standard Windsor 1-1/2" Windsor Standard Windsor 1-5/8" Windsor Windsor Outer* 1-3/4" Windsor Windsor Outer* 1-7/8" Windsor Windsor Outer* 2" Windsor Std Windsor Inner Adapter FORD WINDSOR - AFTER MARKET Windsor Dart Windsor 1-5/8" Windsor Dart Windsor 1-3/4" Windsor Dart Windsor 1-7/8" Windsor Brodix Windsor* 1-3/4" or 1-7/8" Windsor Brodix Windsor Outer* 2" Windsor Brodix Windsor Inner Adapter COMPLETE FORD WINDSOR FLANGE SETS Windsor - Complete set 1-3/4" Windsor - Complete set 1-7/8" Windsor - Complete set 2" FORD CLEVELAND Cleveland 4-barrel 1-3/4" Cleveland 4-barrel 1-7/8" or 2" Cleveland 4-barrel 2-1/8" Cleveland 4-barrel raised port 2" Cleveland 2-barrel 1-5/8" Cleveland 2-barrel 1-3/4" Cleveland 2-barrel 1-7/8" SVO CLEVELAND Cleveland SVO/Yates - round port 2-1/8" Cleveland SVO/A3 1-3/4" Cleveland SVO/A3 1-7/8" Cleveland SVO/A3 2" Cleveland SVO/A3 2-1/8" FORD BB Big Block FE 427 2" or 2-1/8" Big Block BB 427/428 Combo 2" or 2-1/8" Big Block Boss /8" Big Block 460 Cobra Jet 2-1/8" Big Block A /4" Big Block 429/ /8" Big Block 429/460 2" Big Block 429/ /8" Big Block C /8" or 2-1/4" FORD MISC O.H.C. V /8"

40 40 MOPAR SB Part# Description Size W-2 Outer or Econo Std 1-3/4" W-2 Outer or Econo Std 1-7/8" W-2 Outer or Econo Std 2" W-2 Inner Adapter W-5 1-7/8" /8" or 1-3/4" Outer* 1-7/8" or 1-3/4" Inner Adapter MOPAR BB /8" /4" " /8" Indy 2" Indy 2-1/8" Indy 2-1/4" B1 2-1/8" B1 2-1/4" MOPAR HEMI Hemi 2-1/8", 2-1/4" Hemi 2" MISCELLANEOUS HEADER FLANGES Pontiac Ram Air 2" AMC Northstar Cadillac 1-3/4" Buick 215 Single Cylinder Olds /4" Olds /8" PRIMARY & COLLECTOR FLANGES Bolt Primary Tube Flange 1-5/8" Bolt Primary Tube Flange 1-3/4" Bolt Primary Tube Flange 1-7/8" Bolt Primary Tube Flange 2" Bolt Primary Tube Flange 2-1/8" Bolt Primary Tube Flange 2-1/4" Bolt Exhaust Flange 1-5/8" Bolt Exhaust Flange 1-3/4" Bolt Exhaust Flange 2-1/4" Bolt Exhaust Flange Cap 2-1/2" Bolt Exhaust Flange 2-1/2" Bolt Exhaust Flange 3" Bolt Exhaust Flange Cap 3-1/2" Bolt Exhaust Flange 3-1/2" Bolt Exhaust Flange 4" Bolt Exhaust Flange 5"