Hedman Hedders LONG-TUBE E.O. HEADERS For 67-91 GM 283-400 4WD TRUCKS Without A.I.R.
HEDMAN HEDDERS
SKU #HDM-69237
$944.14
Hedman Hedders LONG-TUBE E.O. HEADERS For 67-91 GM 283-400 4WD TRUCKS Without A.I.R.The Hedman Hedders LONG-TUBE E.O. HEADERS For 67-91 GM 283-400 4WD TRUCKS Without A.I.R. provides a performance boost and 50-state legal compliance for classic GM 4WD trucks, specifically designed for models without Air Injection Reactor systems to improve exhaust flow and engine efficiency.
SKU
HDM-69237
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 Without A.I.R.
The Hedman Hedders LONG-TUBE E.O. HEADERS For 67-91 GM 283-400 4WD TRUCKS Without A.I.R. provides a performance boost and 50-state legal compliance for classic GM 4WD trucks, specifically designed for models without Air Injection Reactor systems to improve exhaust flow and engine efficiency.
Key Features
- Standard-Duty Uncoated Finish
- Long Tube Design for Scavenging Efficiency
- 3 inch Ball and Socket Style Collector
- 50-State Emissions Legal (E.O. Certified)
Fitment
- 1967-1987 Chevrolet/GMC 1/2 to 3/4 Ton 4WD Pickup, Blazer, and SUV
- 283-400 Small Block Chevy Engines without A.I.R.
Note: Only compatible with centered engine chassis configurations; verify emissions requirements for your specific locale before installation.
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