This site uses cookies see our policy here


Your Cart is Empty



  • When only the very best will do, ARH has the answer. Available in 1-5/8" or 1-3/4" primaries, our headers will outperform and outlast the competition, guaranteed. Expect a great fit, easy plug access and excellent ground clearance.

    NOTE: Small Block 1-5/8" headers will come standard with a 318 flange and 1-3/4" headers come standard with a 340 flange. All headers come with short connection pipes that extend past the trans cross-member. Clamps also included.

    Attn. All ARH products are exclusively manufactured for racing purposes. Installing these products on any vehicle eliminates the legal use, in any capacity, on public roads/highways and may be subject to fines and/or criminal liability as per the Clean Air Act.

  • 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