Camaro/Firebird 1967-1969 Big Block Chevy Headers

With race inspired technology built into every system, you're looking at the very best the performance exhaust industry has to offer. Our C5 systems are available with 1-3/4", 1-7/8" or 2" primaries with catted or non catted X-pipe mid-section. 1-3/4" mid sections have a 2-1/2" reduction at the flange to connect to stock system. Of course, these are manufactured using the highest quality 304 S/S available and require no modifications to install. Install instructions click here Product features on this system includes: 100% Made in the USA - Never Outsourced Made entirely of 304 stainless steel 3/8" thick laser-cut flanges for a warp-free seal Hand-ported TIG welded inlets Optimized primary tube routing for superior fit and performance Merge collectors with scavenger spikes Catted systems feature severe duty 300 cell catalytic converters with the option to upgrade to 400 cell G-Sport catalytic converters. Call before ordering to upgrade. 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.

We are thrilled to offer you this incredible header system for your C8 E-Ray Corvette. The kit is a direct bolt-in made entirely in the US using 304 S/S throughout. Our Header kit picked up +17HP and +33RWTQ at peak and as much as 37HP and 37TQ across the mid range! Enjoy the increased performance and badass sound these headers offer. INSTALL GUIDE CLICK HERE Product features on this system includes: 100% Made in the USA - Never Outsourced Made entirely of 304 stainless steel 3/8" thick laser-cut flanges for a warp-free seal Hand-ported TIG welded inlets Optimized primary tube routing for superior fit and performance Merge collectors with scavenger spikes 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.

Escalade V Owners now have an opportunity to take their performance to another level with ARH's 100% U.S. made 304 S/S long tube system. Designed to free up some serious HP by eliminating restrictive points in the factory exhaust system, ARH Escalade V systems will deliver the performance you'd expect, with the quality ARH is know for. This system comes with 1 7/8" primaries, 3" merge collectors, and connection pipes with G-Sport Cats, along with all the necessary hardware and gaskets for a bolt-on installation. These ARH long systems were designed to bolt-on to your factory exhaust system. Product features on this system includes: 100% Made in the USA - Never Outsourced Made entirely of 304 stainless steel 3/8" thick laser-cut flanges for a warp-free seal Hand-ported TIG welded inlets Optimized primary tube routing for superior fit and performance Merge collectors with scavenger spikes Catted systems feature 400 cell G-Sport catalytic converters for extreme durability 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.