Hedman Hedders LONG-TUBE E.O. HEADERS For 82-86 4WD GM TRUCK/BLAZER 396-502 Without A.I.R.
HEDMAN HEDDERSHedman Hedders LONG-TUBE E.O. HEADERS For 82-86 4WD GM TRUCK/BLAZER 396-502 Without A.I.R.
The Hedman Hedders LONG-TUBE E.O. HEADERS For 82-86 4WD GM TRUCK/BLAZER 396-502 Without A.I.R. provides a significant exhaust flow upgrade for classic big block GM 4WD trucks. Designed for centered engine chassis, these long-tube headers are 50-state legal and engineered to withstand the rigors of performance driving while maintaining emissions compliance.
Key Features
- 1-3/4 in. Mandrel-Bent Tubing
- 3 in. Ball and Socket Collector for a Leak-Free Seal
- Standard-Duty Uncoated Mild Steel Construction
- 50-State Legal Emissions E.O. Status
Fitment
- 1967-1987 Chevrolet/GMC 3/4 Ton 4WD Pickup
- 1982-1986 Chevrolet K5 Blazer / GMC Jimmy 4WD
- Fits Big Block Chevy 396-502 Engines without A.I.R.
Note: Specifically designed for 4WD models with centered engine chassis; verify your vehicle's emissions requirements and chassis clearance before ordering.