Hedman Hedders UNCOATED 1-5/8IN. LONG-TUBE HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 NO A.I.R

HEDMAN HEDDERS
SKU #HDM-69090
Hedman Hedders UNCOATED 1-5/8IN. LONG-TUBE HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 NO A.I.RThe Hedman Hedders UNCOATED 1-5/8IN. LONG-TUBE HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 NO A.I.R is a high-performance exhaust solution designed to improve exhaust flow and engine efficiency for classic GM trucks and motorhomes equipped with small block Chevy engines.
SKU HDM-69090
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Not legal for sale or use in the state of California

Hedman Hedders UNCOATED 1-5/8IN. LONG-TUBE HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 NO A.I.R

The Hedman Hedders UNCOATED 1-5/8IN. LONG-TUBE HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 NO A.I.R is a high-performance exhaust solution designed to improve exhaust flow and engine efficiency for classic GM trucks and motorhomes equipped with small block Chevy engines.

Key Features

  • 1-5/8 inch Mandrel-Bent Tubing
  • Uncoated Mild Steel Construction
  • 3 inch Ball Collector for Secure Seal
  • Long-Tube Design for Maximum Torque

Fitment

  • 1967-1991 Chevrolet/GMC 1/2-1 Ton 2WD Pickups
  • 1967-1987 Chevrolet/GMC 1/2-3/4 Ton 4WD Pickups
  • 1967-1991 Chevrolet/GMC 1/2-3/4 Ton SUV and Suburban
  • 1967-1991 GM Motorhomes (Centered Engine Only)

Note: Designed for vehicles without A.I.R. smog injection systems; verify centered engine chassis compatibility before installation.

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