ARH Chevy G-body Big Block 1978-1988 Headers Air Intake Systems>Cold Air Intakes 14% Flow Increase

14% Flow Increase

The system comes with 2" primaries with 3/8" thick flanges and hand ported inlets

5L is a free-flowing 3

Material: T304 Stainless Steel

ARH Chevy G-body Big Block 1978-1988 Headers Air Intake Systems>Cold Air Intakes 14% Flow Increase150366 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 If your BB Chevy G Body needs a set of top notch headers that fit and perform great, your search is over. These headers will work with or without AC