Hedman Hedders SILVER LONG-TUBE E.O. HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 WITH A.I.R.

HEDMAN HEDDERS
SKU #HDM-66091
Hedman Hedders SILVER LONG-TUBE E.O. HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 WITH A.I.R.The Hedman Hedders SILVER LONG-TUBE E.O. HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 WITH A.I.R. is a set of 50-state emissions legal, long-tube headers designed to improve exhaust flow and engine efficiency for classic GM trucks and motorhomes equipped with a Small Block Chevy engine and A.I.R. injection system.
SKU HDM-66091
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Hedman Hedders SILVER LONG-TUBE E.O. HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 WITH A.I.R.

The Hedman Hedders SILVER LONG-TUBE E.O. HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 WITH A.I.R. is a set of 50-state emissions legal, long-tube headers designed to improve exhaust flow and engine efficiency for classic GM trucks and motorhomes equipped with a Small Block Chevy engine and A.I.R. injection system.

Key Features

  • 50-State Emissions Legal (E.O. Certified)
  • High-Temperature Silver Coating
  • Long-Tube Design for Maximum Scavenging
  • Integrated A.I.R. Injection Fittings

Fitment

  • 1967-1987 Chevrolet/GMC 2WD & 4WD Trucks
  • 1967-1991 GM 1/2 to 3/4 Ton SUV & Suburbans
  • 1967-1991 GM Motorhomes (SB Chevy 283-400)

Note: Designed for vehicles with centered engine chassis and A.I.R. smog systems; verify chassis clearance for motorhome applications before installation.

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