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Hedman Hedders HTC Coated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1971-1991 Chevrolet / GMC - M...
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Hedman Hedders HTC Coated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1971-1991 Chevrolet / GMC - B...
Hedman Hedders HTC Coated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1971-1991 Chevrolet / GMC - I...
Hedman Hedders HTC Coated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1971-1991 Chevrolet / GMC - A...
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Hedman Hedders HTC Coated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1971-1991 Chevrolet / GMC

Hedman Hedders
69066
Out of stock
$1,462.32 USD $711.99 USD
Hedman Hedders HTC Coated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1971-1991 Chevrolet / GMC
Description
Standard-Duty Polished Silver Ceramic-Coated, Long-Tube Headers For 1971-91 CHEVY/GMC Class C Conversion Vans/Motorhomes with 283-400 SB Chevy Engine, No A.I.R. (Centered Engine Chassis Only); 1-5/8 in. Tubes; 3 in. Ball/Socket Collector


Specifications:

Description_DEF [B@3232cda8
Description_DES [B@dc5e788
Description_EXT [B@41fdf7cb
Description_FAB [B@3cde6bc
Description_FAB [B@273634e0
Description_FAB [B@5ed7e29
Description_FAB [B@2b0082f0
Description_FAB [B@4794792a
Description_FAB [B@5113d40c
Description_INV [B@3fe1f431
Description_SHO [B@10d9f63f
Title HEDMAN HEDDERS HTC COATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
Tube Diameter 1-5/8 in.
Reducers Included Yes
with EGR No
Weld-Up No
Tuned No
Bolts/Studs Included Yes
Catalytic Converter(s) Included No
Collector Bolts Included Yes
Crossover Pipe Included No
Gasket Or Seal Included Yes
Header Fasteners Included Yes
Installation Hardware Included Yes
Motor Mounts Included No
Mounting Hardware Included Yes
Y-Pipe Included No
Variations 69060, 69860
Quantity Sold as a pair.
Primary Tube Gauge 16g
Primary Tube Diameter (in) 1.625 in.
Package Contents Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Header Material Mild Steel
Header Finish HTC Polished Silver Ceramic-Metallic
Cylinder Head Port Shape Round
Cylinder Head Stock Profile Heads
Header Construction MILD STEEL- Standard-Duty
Replacement Gasket 27500
Replacement Head Flange Gasket 27500
California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov
with A.I.R. System No
Tube Size 1-5/8 in.
Tube Style Long Tubes
Air Conditioning Yes
Automatic Transmission - Column Yes
Automatic Transmission - Floor Yes
Manual Transmission - Column Yes
Manual Transmission - Floor Yes
Tube Material Thickness 16g
Material Mild Steel
Tube Design Standard
Tube Length Long Tubes
Flange Thickness 0.3125 in.
Exhaust System Dia 2-1/2 in.
Reducer Outlet Size 2-1/2 in.
Collector Attachment 3 in.
Collector Diameter 3 in.
Collector Size 3 in.
Notes 71-91 Chev. C-Class Motorhome, Van 283-400
Collector Style BALL and SOCKET Style (Gasketless)
Contents headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
Finish HTC Polished Silver Ceramic-Metallic
Finish Type HTC SILVER (polished) Ceramic-metallic Coating
Header Style Long Tube
E.O. # No
Emissions Notes Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
Header Port Shape Round
Port Shape Round
Flange Style Standard
Power Steering Yes


This Part Fits:

Year Make Model Submodel Engine
1971 GMC G35/G3500 Van Base 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC G15 Rally Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC G15 Rally Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC G25 Rally Extended Passenger Van 3-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC G25 Rally Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC G25 Rally Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC G25 Rally Standard Passenger Van 3-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC G35 Magnavan Cutaway Van 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet G10 Beauville Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet G20 Beauville Extended Passenger Van 3-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet G30 Beauville Standard Passenger Van 3-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1975-1982,1985-1991 Chevrolet G20 Beauville Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1991 Chevrolet G30 Beauville Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1976 Chevrolet G10 Beauville Extended Passenger Van 3-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1977-1980,1987-1991 Chevrolet G10 Beauville Extended Passenger Van 3-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1978-1979,1982,1985 Chevrolet G30 Beauville Standard Passenger Van 3-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1979 GMC G1500 Rally Extended Passenger Van 3-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1979 GMC G1500 Rally Standard Passenger Van 3-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1979-1980 GMC G2500 Rally Extended Passenger Van 3-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1979-1980 GMC G2500 Rally Standard Passenger Van 3-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1979-1980 GMC G3500 Magnavan Cutaway Van 2-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1979-1981 GMC G1500 Vandura Extended Cargo Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1981 GMC G1500 Vandura Standard Cargo Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1981,1983-1991 GMC G2500 Vandura Standard Cargo Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1981,1985-1991 GMC G2500 Vandura Extended Cargo Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1982,1985-1991 GMC G1500 Rally Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1982,1985-1991 GMC G1500 Rally STX Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1982,1985-1991 GMC G2500 Rally Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1982,1985-1991 GMC G2500 Rally STX Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1984 GMC G2500 Rally Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1991 GMC G1500 Rally Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1991 GMC G3500 Magnavan Cutaway Van 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1991 GMC G3500 Rally Camper Special Cutaway Van 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1991 GMC G3500 Rally Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1991 GMC G3500 Rally STX Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1991 GMC G3500 Vandura Special Cutaway Van 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1991 GMC G3500 Vandura Standard Cargo Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1980-1982,1985-1991 Chevrolet G20 Beauville Extended Passenger Van 3-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1981-1982,1985-1986 Chevrolet G10 Sportvan Extended Passenger Van 3-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1981-1982,1985-1986 Chevrolet G10 Sportvan Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet G10 Sportvan Standard Passenger Van 3-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet G10 Sportvan Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1981-1988 GMC G3500 Rally Custom Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1983 Chevrolet G20 Sportvan Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1983 Chevrolet G20 Sportvan Standard Passenger Van 3-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1983-1984 GMC G2500 Rally Custom Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1983-1984 GMC G2500 Rally STX Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1984 Chevrolet G20 Beauville Standard Passenger Van 3-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1984 Chevrolet G20 Beauville Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1984 GMC G1500 Rally Custom Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1984 GMC G1500 Rally STX Standard Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1985 Chevrolet G30 Beauville Extended Passenger Van 3-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1985-1991 Chevrolet G30 Beauville Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1985-1991 GMC G3500 Rally Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1985-1991 GMC G3500 Rally STX Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1985-1991 GMC G3500 Vandura Extended Cargo Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1986-1988 GMC G3500 Rally Custom Extended Passenger Van 3-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
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