Hedman Hedders HD BLACK LONG-TUBE E.O. HEADERS For 67-91 GM 4WD SB CHEVY TRUCKS With A.I.R.
HEDMAN HEDDERS
SKU #HDM-63831
$1,805.17
Hedman Hedders HD BLACK LONG-TUBE E.O. HEADERS For 67-91 GM 4WD SB CHEVY TRUCKS With A.I.R.The Hedman Hedders HD BLACK LONG-TUBE E.O. HEADERS For 67-91 GM 4WD SB CHEVY TRUCKS With A.I.R. is a heavy-duty exhaust solution designed specifically for 4WD Chevrolet and GMC trucks, Blazers, and SUVs. These Elite series headers feature a durable Black-Maxx ceramic coating and are engineered to provide maximum exhaust flow while maintaining 50-state legal status for vehicles equipped with A.I.R. injection.
SKU
HDM-63831
Qty
Not legal for sale or use in the state of California
Hedman Hedders HD BLACK LONG-TUBE E.O. HEADERS For 67-91 GM 4WD SB CHEVY TRUCKS With A.I.R.
The Hedman Hedders HD BLACK LONG-TUBE E.O. HEADERS For 67-91 GM 4WD SB CHEVY TRUCKS With A.I.R. is a heavy-duty exhaust solution designed specifically for 4WD Chevrolet and GMC trucks, Blazers, and SUVs. These Elite series headers feature a durable Black-Maxx ceramic coating and are engineered to provide maximum exhaust flow while maintaining 50-state legal status for vehicles equipped with A.I.R. injection.
Key Features
- Heavy-Duty Elite Series construction for long-term durability
- Black-Maxx satin black ceramic-metallic finish for heat management
- Long tube design for increased torque and horsepower
- 3-inch ball and socket collector for a leak-free seal
Fitment
- 1967-1987 Chevy/GMC 1/2 to 3/4 Ton 4WD Pick-Up, Blazer, and SUV
- 1988-1991 Chevy/GMC V-Series 4WD Trucks with 283-400 SB Chevy engines
- Designed for Centered Engine Chassis only
Note: These headers are 50-state legal (E.O. Carb Legal) and are specifically designed for 4WD models with A.I.R. smog injection systems; verify engine centering before installation.
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