ARH 2007-2013 4.8L/5.3L Long System

  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


Purchase and earn 1829-2055 LSXOnly Points worth $18.29-$20.55! *Must be logged in.
Purchase and earn 1829-2055 LSXOnly Points worth $18.29-$20.55! *Must be logged in.

ARH long tube headers long system for the 2007-2013 Chevy/GM Truck/SUV 4.8L/5.3L. Features 304 stainless steel 1 3/4″ primaries, 3″ merge collectors, and y-pipe. Along with all the necessary hardware and gaskets for a bolt-on installation.

The 2007-2013 Chevy/GM Truck/SUV 4.8L/5.3L American Racing Headers long systems were designed to bolt on to your factory axle-back or any aftermarket axle-back. Some modifications may be required. The American Racing headers require a crossover y-pipe assembly and they are offered with or without converters. Catted crossover pipes cause very little restriction and they help to control emissions.


High Flow Cats, Off Road

Primary Size

1-3/4", 1-7/8"


07-08, 09-13


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