Hedman Hedders Black H.D. Long-Tube Headers For 64-77 Chevelle 396-502 w/A.I.R.

HEDMAN HEDDERS
SKU #HDM-61193
Hedman Hedders Black H.D. Long-Tube Headers For 64-77 Chevelle 396-502 w/A.I.R.The Hedman Hedders Black H.D. Long-Tube Headers For 64-77 Chevelle 396-502 w/A.I.R. provides maximum exhaust flow and durability for Big Block Chevy-powered GM A-Body vehicles. Designed with heavy-duty construction and a Black Maxx finish, these headers are specifically engineered for engines equipped with Air Injection Reactor (A.I.R.) systems to maintain emissions compliance while improving performance.
SKU HDM-61193
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Hedman Hedders Black H.D. Long-Tube Headers For 64-77 Chevelle 396-502 w/A.I.R.

The Hedman Hedders Black H.D. Long-Tube Headers For 64-77 Chevelle 396-502 w/A.I.R. provides maximum exhaust flow and durability for Big Block Chevy-powered GM A-Body vehicles. Designed with heavy-duty construction and a Black Maxx finish, these headers are specifically engineered for engines equipped with Air Injection Reactor (A.I.R.) systems to maintain emissions compliance while improving performance.

Key Features

  • Heavy-Duty (H.D.) Construction for Enhanced Longevity
  • High-Performance Black Maxx Finish
  • Long-Tube Design for Superior Torque and Horsepower
  • Integrated A.I.R. Fittings for Emissions System Compatibility

Fitment

  • 1964-1977 Chevrolet Chevelle / GM A-Body
  • Engines: Big Block Chevy 396, 402, 427, 454, 502 CID

Note: Specifically designed for vehicles with factory A.I.R. systems; verify steering and engine mount clearance before installation.

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