American Racing Small Block Headers for 1964–1977 Chevrolet A-Body Vehicles

Description

American Racing Headers: 1964-1977 Chevelle A-body Small Block Headers, 1-3/4″ x 3″, 1-5/8″ x 3″, or 1-7/8″ x 3″

Our line of classic muscle car systems continues with ARH headers for your small block powered 64-77 A-body. Available in 1-5/8”, 1-3/4” or 1-7/8” primaries with 3” collectors, expect a great fit and outstanding performance. These ARH headers can handle over 700hp easily.

• 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
  7. Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability

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