American Racing Big Block Headers for 1964–1977 Chevelle, Malibu & El Camino

Description

American Racing Headers: 1964-1977 Chevy Big Block (Chevelle/Malibu/El Camino) Headers, 1-7/8″ x 3″ or 2″ x 3″

ARH Big Block A-Body headers are here and ready to unleash the beast within. For models from 64-77, our headers can handle over 700hp easily. Fits standard deck blocks and heads with stock or mildly raised ports.

• Product features on this system includes:

  1. 100% Made in the USA – Never Outsourced
  2. Made entirely of 304 stainless steel
  3. 3/8″ thick laser-cut flanges for a warp-free seal
  4. Hand-ported TIG welded inlets
  5. Optimized primary tube routing for superior fit and performance
  6. Merge collectors with scavenger spikes

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