566 Toll Free 800.854.1280 WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov America's First Choice in Automotive Restoration America's First Choice in Automotive Restoration Fuel & Exhaust SECTION SECTION LL Headers Headers Header Collector Reducers These welded, 12" extended length reducers connect your headers directly to your Pypes X-pipe to eliminate unnecessary seams, clamps and extra work. They are constructed of polished 304 stainless steel. Limited lifetime warranty. P1044 3" header flange to 2-1/2" pipe ............................................. pr P1045 3" header flange to 3" pipe ................................................... pr P1046 3-1/2" header flange to 3" pipe ............................................. pr P1047 3-1/2" header flange to 2-1/2" pipe ...................................... pr P1044 P1046 Exhaust Headers ‡) Not applicable or intended for street or highway use. Legal only for racing vehicles which may never be used upon a street or highway. †) Currently in E.O. approval processing and not currently covered by any existing E.O. number at this time. C) For vehicles 1964 through 1974 without A.I.R. system, considered as OE replacement parts when existing emission controls are not removed from vehicle. D) Not legal for sale or use in California. F) For vehicles 1964 through 1974 with A.I.R. system, considered as OE replacement parts and do not require an E.O. number, when existing emission controls are not removed from vehicle. J) 1975-80 265-400 cid without A.I.R., non-feedback only. L) 1975-80 396-454 cid without A.I.R., non-feedback only. M) 1975-80 396-454 cid non-feedback only. 1) Without smog injection or injection heads. 4) Includes parts necessary to retain emission devices. (50 state). 5) With A.I.R. system. 6) Modification to stock exhaust required to retain catalytic converter. 15) Shortie Hedder (Max. ground clearance). 20) Not recommended for aluminum heads. 26) 70 or later only – AC equipped vehicles require bracket #201110. (A6 compressor). 49) Will not fit Saginaw close ratio PS with 825 power steering box, 1967-69. 103) Will fit with angle plug heads (Chevy aluminum only) 104) It may be necessary to remove Z bars (SS). 109) Dual exhaust only. Limited ground clearance. 121) Must modify rotary AC bracket. 135) Transmission limited to 700R4 and TH350. 140) Replace Y-pipe available. 144) Complete with Y-pipe to single catalytic converter. 167) Must use 21107 oxygen sensor reducers, not supplied with Hedders. Hedman Hedder Notes Hedman Hedder Notes Hedman Emission Notes 208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems with some applications. Bottom of Hedder flanges may hit head bolts. Notching may be necessary. 1967-02 Hedman Hedders Classic Industries® stocks a full line of Hedman Hedders for 1967-02 Camaro models. These units are designed to replace the heavy restrictive factory manifolds with tubular steel manifolds to increase horsepower and torque. Includes collector and header to head gaskets, collectors, and bolts. We offer Hedman Hedders™ for or without air injection (smog tubes). Get more performance from your Camaro without breaking the bank and do it with a name you can trust in the header business “Hedman”. Important: Available in black. Be sure to read the important notes listed on the bottom of this page pertaining to each header system for correct application. Note: Shipped oversize. Emissions Note: * CARB EO compliant (50 states legal). ** Non-CARB compliant (not legal for emission controlled vehicles). 68270 68600 Part# Year Engine See Notes AC PS AT Column AT Floor MT Column MT Floor Smog Notes Tube Dia. Coll Dia. Price Unit 68270** 1967-81 283-400 1, 6, 45, 49, 104, 121 7,26 Y Y Y N Y D,‡ 1-5/8" 3" set 68271* 1967-81 283-400 4, 5, 6, 45, 49, 104, 121 7,26 Y Y Y N Y F,J 1-5/8" 3" set 68277* 1967-81 283-400 1, 4, 6, 49, 104, 121 7,26 Y Y Y N Y C,J 1-5/8" 3" set 68600** 1967-81 283-400 1,6,15,49,103,121 7,26 Y Y Y N N D,‡ 1-5/8" 3" set 68601* 1967-81 283-400 4, 5, 6, 15, 49, 103 N Y Y Y N N F,J 1-5/8" 3" set 68607* 1967-79 283-400 1, 4, 6, 15, 49, 103, 121 7,26 Y Y Y N N C,J 1-5/8" 3" set 65003** 1967-69 283-400 1, 6, 49, 103 26 Y Y Y Y Y D,‡ 1-3/4" 3" set 67104** 1970-81 283-400 1, 6, 103 26 Y Y Y N Y D,‡ 1-3/4" 3" set 68197* 1967-69 396-502 1, 4, 6, 20, 49, 208 Y N Y Y Y Y C 1-3/4" 3" set 68610** 1967-81 396-502 1, 6, 15, 20, 49, 208 Y Y N Y N Y D,‡ 1-3/4" 3" set 68611* 1967-81 396-502 4, 5, 6, 15, 20, 49, 208 Y Y N Y N Y F,M 1-3/4" 3" set 68617* 1967-81 396-502 1, 4, 6, 15, 20, 49, 208 Y Y N Y N Y C,L 1-3/4" 3" set 65001** 1967-69 396-502 1, 6, 49, 208 Y Y N Y N Y C 2" 3" set 65105** 1970-81 396-502 1, 6, 208 N Y Y Y N Y D,‡ 2" 3" set 68460** 1982-92 283-400 1, 6, 103, 109, 121, 135 Y Y Y Y N N D,‡ 1-5/8" 3" set 68470** 1982-92 283-400 1, 6, 15, 103, 121 Y Y Y Y N Y D,‡ 1-5/8" 3" set 68481* 1982-92 283-400 4, 5, 15, 103, 121, 140, 144 Y Y Y Y N Y † 1-5/8" stock set 68534** 1998-02 LS1 1, 6, full length, stepped Y Y N Y N Y D,‡ 1-5/8"-1-3/4" 3" set 1967-74 Competition Headers Hooker Competition headers offer the best value in the high-performance header market. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16" machined flanges, with welded o-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Note: Shipped overweight. Emissions Note: Non-CARB compliant (not legal for emission controlled vehicles). 2451 1967-74 painted ............................................................ pr 24511 1967-74 ceramic coated ............................................... pr 2451
