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Hedman Hedders Black Long-Tube Headers w/A.I.R 63451 fits 1988-1995 Chevrolet / GMC
Hedman Hedders Black Long-Tube Headers w/A.I.R 63451 fits 1988-1995 Chevrolet / GMC
Hedman Hedders Black Long-Tube Headers w/A.I.R 63451 fits 1988-1995 Chevrolet / GMC
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Hedman Hedders Black Long-Tube Headers w/A.I.R 63451 fits 1988-1995 Chevrolet / GMC

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Hedman Hedders
63451
Out of stock
$1,669.29 USD $735.99 USD
Hedman Hedders Black Long-Tube Headers w/A.I.R 63451 fits 1988-1995 Chevrolet / GMC
Description
Standard-Duty, Black Ceramic-Coated Long Tube Headers with A.I.R. For 1988-95 CHEVY/GMC 2WD 3/4 and 1 Ton Pick-Up Trucks with 7.4L Engine (Engine OFFSET to Passenger Side); 1-3/4 in. Long Tubes; 3 in. Ball/Socket Collector


Specifications:

Description_DEF [B@4bf1f781
Description_DES [B@4816953e
Description_EXT [B@13031381
Description_FAB [B@3e65151d
Description_FAB [B@7a6cb0af
Description_FAB [B@62f75b9
Description_FAB [B@dbbf1e6
Description_FAB [B@1be0c0b1
Description_FAB [B@496f2aa
Description_INV [B@7969cd3c
Description_SHO [B@2b8f3736
Title HEDMAN HEDDERS CHEVY 2WD 88 BIG BLOCK W/SMOG- BLACK MAXX
Air Conditioning Yes
Automatic Transmission - Column Yes
Automatic Transmission - Floor Yes
Manual Transmission - Column No
Manual Transmission - Floor Yes
Tube Length Long Tubes
Material Mild Steel
Tube Design Standard
Tube Diameter 1-3/4 in.
Mounting Hardware Included Yes
with A.I.R. System 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
Reducers Included Yes
Tube Size 1-3/4 in.
Y-Pipe Included No
Quantity Sold as a pair.
Primary Tube Gauge 16g
Primary Tube Diameter (in) 1.75 in.
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 Round
Cylinder Head Stock Profile Heads
Header Construction MILD STEEL- Standard-Duty
Replacement Gasket 27530
Replacement Head Flange Gasket 27530
California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov
Variations 69451, 69851
Tube Material Thickness 16g
Tube Style Long Tubes
Flange Thickness 0.3125 in.
Footnotes 127. Late Model Chassis. ENGINE OFFSET to passenger side of vehicle.
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 88-95 1/2, 3/4, 1 Ton Truck/SUV 396-502 w/A.I.R.
Collector Style BALL and SOCKET Style (Gasketless)
Finish BLACK MAXX Satin Black Ceramic-Metallic
Finish Type BLACK MAXX- Black Ceramic-Metallic Coating
Contents headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
Header Style Long Tube
E.O. # No
Emissions Notes Not currently legal for sale or use in California. Please call for status update
Header Port Shape Round
Port Shape Round
Flange Style Standard
Key Feature With A.I.R.
Power Steering Yes


This Part Fits:

Year Make Model Submodel Engine
1988-1993 Chevrolet C3500 Cheyenne Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 Chevrolet C3500 Cheyenne Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 Chevrolet C3500 Cheyenne Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 Chevrolet C3500 Cheyenne Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 Chevrolet C3500 Cheyenne Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 Chevrolet C3500 Cheyenne Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C2500 Sierra Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C2500 Sierra Extended Cab Pickup 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C2500 Sierra Extended Cab Pickup 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1988-1993 GMC C2500 Sierra Standard Cab Pickup 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1988-1993 GMC C2500 Sierra Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C2500 Sierra Standard Cab Pickup 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C3500 Sierra Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C3500 Sierra Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C3500 Sierra Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C3500 Sierra Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C3500 Sierra Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1993 GMC C3500 Sierra Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1989-1993 GMC C2500 Sierra Cab & Chassis 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1989-1993 GMC C2500 Sierra Cab & Chassis 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1989-1993 GMC C2500 Sierra Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1990-1993 Chevrolet C1500 454 SS Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Cab & Chassis 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Cab & Chassis 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Extended Cab Pickup 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Extended Cab Pickup 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Standard Cab Pickup 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 Chevrolet C2500 Cheyenne Standard Cab Pickup 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 GMC C2500 Sierra Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 GMC C2500 Sierra Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1991-1993 GMC C2500 Sierra Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1992-1993 Chevrolet C3500 Cheyenne Cab & Chassis 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992-1993 Chevrolet C3500 Cheyenne Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1992-1993 Chevrolet C3500 Cheyenne Crew Cab Pickup 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992-1993 Chevrolet C3500 Cheyenne Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1992-1993 GMC C3500 Sierra Cab & Chassis 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992-1993 GMC C3500 Sierra Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1992-1993 GMC C3500 Sierra Crew Cab Pickup 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992-1993 GMC C3500 Sierra Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Cab & Chassis 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Cab & Chassis 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Extended Cab Pickup 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Extended Cab Pickup 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Standard Cab Pickup 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Standard Cab Pickup 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C2500 Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Cab & Chassis 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Crew Cab Pickup 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 Chevrolet C3500 Base Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Cab & Chassis 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Cab & Chassis 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Extended Cab Pickup 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Extended Cab Pickup 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Standard Cab Pickup 2-Door 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C2500 Sierra SL Standard Cab Pickup 2-Door 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Cab & Chassis 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Crew Cab Pickup 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1994-1995 GMC C3500 Sierra SL Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
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