Chevy G-body Small Block 1978-1988 Step Headers Z06 C7 Corvette The system comes with 1-7/8"or

The system comes with 1-7/8"or 2" primaries with 3/8" thick flanges and hand ported inlets

200 cell metallic substrate cats

if you've been waiting for big tube headers to handle the brute power you're producing

Install instructions click here

Chevy G-body Small Block 1978-1988 Step Headers Z06 C7 Corvette The system comes with 1-7/8"orIf your SB Chevy G Body needs a set of top notch headers that fit and perform great, your search is over. These headers will work with straight or angle plug heads, with or without AC and manual or automatic transmissions. These headers have been prototyped with a Power Master 9540 Starter. 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