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HD Black Long-Tube EO Headers for 67-91 GM 396-454 Truck No A.I.R Hedman Hedders - Main Product View
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HD Black Long-Tube EO Headers for 67-91 GM 396-454 Truck No A.I.R Hedman Hedders - Installation View
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Hedman Hedders HD Black Long-Tube EO Headers 63827 fits 1967-1991 GM Truck 396-454

Hedman Hedders
63827
Out of stock
$2,017.25 USD $1,022.99 USD
Hedman Hedders HD Black Long-Tube EO Headers 63827 fits 1967-1991 GM Truck 396-454
Description
Heavy-Duty BLACK ELITE, Long Tube Headers For 1967-87 CHEVY/GMC 2WD & 4WD 1/2 to 1 Ton Pick-Up Truck, Blazer, SUV with 396-502 BB Chevy Without A.I.R. (Centered Engine Chassis Only); 1-3/4 in. Long Tubes; 3 in. Ball/Socket Collector


Specifications:

Description_DEF [B@1f0368ae
Description_DES [B@51325e6
Description_EXT [B@550146ea
Description_FAB [B@589d960f
Description_FAB [B@5c5fc3aa
Description_FAB [B@40fff1d2
Description_FAB [B@1f16d931
Description_FAB [B@2b8f0932
Description_FAB [B@9efdd7a
Description_INV [B@3621ccf4
Description_SHO [B@1fd75450
Title HEDMAN HEDDERS ELITE EO MOTOR HOM CHEVY 68-86- BLACK MAXX
Tube Diameter 1-3/4 in.
Header Construction MILD STEEL- ELITE Heavy-Duty
Replacement Gasket 27550
Replacement Head Flange Gasket 27550
California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov
Tube Style Long Tubes
Air Conditioning Yes
Automatic Transmission - Column Yes
Automatic Transmission - Floor Yes
Manual Transmission - Column Yes
Manual Transmission - Floor Yes
Power Steering Yes
Package Contents Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Header Material Mild Steel
Header Finish BLACK MAXX Satin Black Ceramic-Metallic
Cylinder Head Port Shape Square
Cylinder Head Stock Profile Heads
Tube Length Long Tubes
with A.I.R. System No
Tube Size 1-3/4 in.
Reducer Outlet Size 2-1/2 in.
Clutch Notes Must use 1975 and later model clutch linkage located at rear of engine. (139)
Chassis Compatibility NOT For Vehicles With Offset (right) Engine Position!
Collector Attachment 3 in.
Collector Diameter 3 in.
Collector Size 3 in.
Collector Style BALL and SOCKET Style (Gasketless)
Exhaust System Dia 2-1/2 in.
Tube Material Thickness 14g
Contents Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
E.O. # No
Emissions Notes Not currently legal for sale or use in California. Please call for status update
Finish BLACK MAXX Satin Black Ceramic-Metallic
Finish Type BLACK MAXX- Black Ceramic-Metallic Coating
Flange Style Standard
Flange Thickness 0.375 in.
Header Port Shape Square
Header Style Long Tube
Port Shape Square
Material Mild Steel
Tube Design Standard
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 66117, 69827
Quantity Sold as a pair.
Primary Tube Gauge 14g
Primary Tube Diameter (in) 1.75 in.


This Part Fits:

Year Make Model Submodel Engine
1975-1978 GMC C25 Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC C25 Base Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC C25 Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC C25 Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC C25 Suburban Base Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC C25 Suburban Base Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC C25 Suburban Base Sport Utility 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1975-1978 GMC C35 Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC C35 Base Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC C35 Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1978 GMC C35 Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Cheyenne Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Cheyenne Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Custom Deluxe Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Custom Deluxe Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Scottsdale Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Scottsdale Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Silverado Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Silverado Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Suburban Custom Deluxe Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Suburban Custom Deluxe Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C10 Suburban Custom Deluxe Sport Utility 4-Door 4.1L 250Cu. In. l6 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C20 Cheyenne Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C20 Cheyenne Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C20 Cheyenne Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C20 Cheyenne Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C20 Suburban Custom Deluxe Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C20 Suburban Custom Deluxe Sport Utility 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C20 Suburban Custom Deluxe Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C30 Cheyenne Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C30 Cheyenne Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C30 Cheyenne Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet C30 Cheyenne Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet K20 Suburban Custom Deluxe Sport Utility 4-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1975-1980 Chevrolet K20 Suburban Custom Deluxe Sport Utility 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1975-1980 Chevrolet K20 Suburban Custom Deluxe Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975-1995 Chevrolet P30 Base Stripped Chassis 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1976 GMC Jimmy Base Sport Utility 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1976 GMC Jimmy Base Sport Utility 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1976 GMC Jimmy Base Sport Utility 2-Door 4.1L 250Cu. In. l6 GAS OHV Naturally Aspirated
1976 GMC Jimmy Base Sport Utility 2-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1976-1977 GMC K25 Suburban Base Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1976-1977 GMC K25 Suburban Base Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1976-1977 GMC K25 Suburban Base Sport Utility 4-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1976-1977 GMC K25 Suburban Base Sport Utility 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1976-1980 Chevrolet C20 Suburban Custom Deluxe Sport Utility 4-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1977 GMC K25 Suburban Base Sport Utility 4-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1977-1978 Chevrolet K20 Suburban Custom Deluxe Sport Utility 4-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1977-1978 GMC C25 Suburban Base Sport Utility 4-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1977-1979 Chevrolet C10 Suburban Custom Deluxe Sport Utility 4-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1977-1979 Chevrolet C20 Suburban Custom Deluxe Sport Utility 4-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1978 GMC C25 Suburban Base Sport Utility 4-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1978-1980 Chevrolet C10 Big Ten Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1979-1982 GMC C2500 Base Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1979-1982,1984 GMC C2500 Suburban Base Sport Utility 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1979-1986 GMC C2500 Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1979-1986 GMC C2500 Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1979-1986 GMC C2500 Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1979-1986 GMC C2500 Suburban Base Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979-1986 GMC C2500 Suburban Base Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1979-1986 GMC C3500 Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1979-1986 GMC C3500 Base Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1979-1986 GMC C3500 Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1979-1986 GMC C3500 Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1980 GMC C2500 Suburban Base Sport Utility 4-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1981-1982 Chevrolet C20 Custom Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1981-1982 Chevrolet C20 Suburban Custom Sport Utility 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1981-1982 Chevrolet K20 Suburban Custom Sport Utility 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C10 Suburban Custom Sport Utility 4-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C10 Suburban Custom Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C20 Custom Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C20 Custom Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C20 Custom Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C20 Suburban Custom Sport Utility 4-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C20 Suburban Custom Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C20 Suburban Custom Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C30 Custom Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C30 Custom Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C30 Custom Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet C30 Custom Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1981-1986 Chevrolet K20 Suburban Custom Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 GMC C2500 Suburban Base Sport Utility 4-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1985 Chevrolet K20 Suburban Custom Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1985-1986 Chevrolet K20 Suburban Custom Sport Utility 4-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1986 GMC C2500 Base Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1986 GMC C3500 Base Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1987 Chevrolet V20 Suburban Custom Deluxe Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1987 Chevrolet V20 Suburban Custom Deluxe Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988 Chevrolet V20 Suburban Scottsdale Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988 Chevrolet V20 Suburban Scottsdale Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1990 Chevrolet V2500 Suburban Scottsdale Sport Utility 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1990 Chevrolet V2500 Suburban Scottsdale Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1991-1995 Chevrolet P30 Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
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