Hedman Hedders LONG-TUBE E.O. HEADERS For 67-91 GM 283-400 4WD TRUCKS With A.I.R.
HEDMAN HEDDERS
SKU #HDM-69231
$1,199.49
Hedman Hedders LONG-TUBE E.O. HEADERS For 67-91 GM 283-400 4WD TRUCKS With A.I.R.The Hedman Hedders LONG-TUBE E.O. HEADERS For 67-91 GM 283-400 4WD TRUCKS With A.I.R. provides a performance upgrade for classic GM 4WD trucks, designed to improve exhaust scavenging while remaining 50-state legal for vehicles requiring A.I.R. emissions equipment.
SKU
HDM-69231
Qty
Not legal for sale or use in the state of California
Hedman Hedders LONG-TUBE E.O. HEADERS For 67-91 GM 283-400 4WD TRUCKS With A.I.R.
The Hedman Hedders LONG-TUBE E.O. HEADERS For 67-91 GM 283-400 4WD TRUCKS With A.I.R. provides a performance upgrade for classic GM 4WD trucks, designed to improve exhaust scavenging while remaining 50-state legal for vehicles requiring A.I.R. emissions equipment.
Key Features
- Long Tube Design for Improved Exhaust Flow
- Standard-Duty Uncoated Mild Steel Construction
- 50-State Emissions Legal (E.O. Certified)
- Integrated A.I.R. Ports for Smog Compliance
- Leak-Free Ball and Socket Collector
Fitment
- 1967-1987 Chevrolet/GMC 1/2 to 3/4 Ton 4WD Pickup, Blazer, and SUV
- 1967-1991 GM 4WD Chassis with 283-400 Small Block Chevy Engine
Note: Designed specifically for 4WD models with centered engine chassis; verify your vehicle's emissions requirements and engine orientation before ordering.
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