Made in USA
Standard Headers for 396-454ci Trucks, 1/2, 3/4 Ton Truck 4WD 1973-87
Product Discontinued
DYNOMAXPART NUMBER: 289-85089

Standard Headers for 396-454ci Trucks, 1/2, 3/4 Ton Truck 4WD 1973-87

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Chevrolet/GMC Truck Standard Series Headers
    Standard Headers for 396-454ci Trucks,
  • 1/2, 3/4 Ton Truck 4WD 1973-87


    Footnotes:

  • Will fit with Chevrolet front differential only.
  • Modification to stock exhaust required to retain catalytic converter system.
  • For applications with oxygen sensor use reducer part 289-88313 for 2-1/2' 3-bolt flange or part 289-88314 for 3' 3-bolt flange.
BrandDYNOMAX
Package Height9.5
Package Width18.5
Package Length37.0
Weight33.0 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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