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G-Body LS Swap 1978-1988 Headers

  • G-Body owners need not look any further. We now have 304 S/S headers for the LS swap. With your choice of 1-3/4", 1-7/8" or 2" primaries with 3" or 3-1/2" collectors, simply contact us and we will get the right set in your hands.

    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