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  • Hedman Hedders Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1988-1991 Chevrolet K3500 / 1987-1988 Chevrolet V30 / 1989-1991 Chevrolet V3500 / 1987-1991 GMC V3500
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Hedman Hedders Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1988-1991 Chevrolet K3...
Hedman Hedders Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1988-1991 Chevrolet K3...
Hedman Hedders Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1988-1991 Chevrolet K3...
Hedman Hedders Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1988-1991 Chevrolet K3...
Hedman Hedders Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1988-1991 Chevrolet K3...
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Hedman Hedders Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1988-1991 Chevrolet K3500 / 1987-1988 Chevrolet V30 / 1989-1991 Chevrolet V3500 / 1987-1991 GMC V3500

⚠️ 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
69380
In stock
$811.93 USD $406.99 USD
$406.99 USD
Hedman Hedders Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design fits 1988-1991 Chevrolet K3500 / 1987-1988 Chevrolet V30 / 1989-1991 Chevrolet V3500 / 1987-1991 GMC V3500
Description
Standard-Duty Uncoated, Long Tube Headers For 1967-87 CHEVY/GMC 4WD 1 Ton (only) Pick-Up Truck, Blazer and SUV with 7.4L Chevy Engine (Centered Engine Chassis Only); 1-3/4 in. Tubes; 3 in. Ball/Socket Collector


Specifications:

Description_DEF [B@73b30c9b
Description_DES [B@6ea883e2
Description_EXT [B@1bb04404
Description_FAB [B@959f545
Description_FAB [B@62e5e721
Description_FAB [B@4878df0c
Description_FAB [B@51f13263
Description_FAB [B@174406c5
Description_FAB [B@5a5527e3
Description_INV [B@54db131a
Description_SHO [B@ce151c8
Title HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
Cylinder Head Stock Profile Heads
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 69386
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 Uncoated
Cylinder Head Port Shape Round
Header Construction MILD STEEL- Standard-Duty
Replacement Gasket 27530
Replacement Head Flange Gasket 27530
California Proposition 65 WARNING: Cancer. For more info visit www.P65Warnings.ca.gov
with A.I.R. System No
Tube Size 1-3/4 in.
Tube Style Long Tubes
Air Conditioning Yes
Automatic Transmission - Column Yes
Automatic Transmission - Floor Yes
Manual Transmission - Column No
Manual Transmission - Floor Yes
Tube Material Thickness 16g
Material Mild Steel
Tube Design Standard
Tube Length Long Tubes
Tube Diameter 1-3/4 in.
Reducers Included Yes
with EGR No
Weld-Up No
Tuned No
Bolts/Studs Included Yes
Catalytic Converter(s) Included No
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 67-91 Chev. 1/2, 3/4, 1 Ton Truck 396-502
Collector Style BALL and SOCKET Style (Gasketless)
Contents headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
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
Finish Uncoated
Finish Type UNCOATED Mild Steel! Shipped with Temporary Paint.
Power Steering Yes


This Part Fits:

Year Make Model Submodel Engine
1982-1986 Chevrolet K30 Custom Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Cab & Chassis 2-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Cab & Chassis 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Cab & Chassis 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Crew Cab Pickup 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Crew Cab Pickup 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 Chevrolet K30 Custom Standard Cab Pickup 2-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Cab & Chassis 2-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Cab & Chassis 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Cab & Chassis 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Cab & Chassis 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Crew Cab Pickup 4-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Crew Cab Pickup 4-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Standard Cab Pickup 2-Door 4.8L 292Cu. In. l6 GAS OHV Naturally Aspirated
1982-1986 GMC K3500 Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 Chevrolet K3500 Cheyenne Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 Chevrolet K3500 Cheyenne Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 Chevrolet K3500 Cheyenne Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 Chevrolet K3500 Cheyenne Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 Chevrolet K3500 Cheyenne Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 Chevrolet K3500 Cheyenne Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 GMC K3500 Sierra Cab & Chassis 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 GMC K3500 Sierra Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 GMC K3500 Sierra Extended Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 GMC K3500 Sierra Extended Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 GMC K3500 Sierra Standard Cab Pickup 2-Door 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1988-1991 GMC K3500 Sierra Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
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