Nova 1968-1972 Big Block Chevy Headers Dimensions:2-1/8" x 4" When you want to do

When you want to do some one stop exhaust shopping without any compromises

long tube primaries

200 cell metallic substrate cats

Featuring our mandrel bent stainless steel primaries

If you are looking to upgrade your long system to a full system

Nova 1968-1972 Big Block Chevy Headers Dimensions:2-1/8" x 4" When you want to doWhen only the very best will do, ARH has the answer. Available in 1 7 8", 2" and 2 1 8" primaries, our headers will outperform and outlast the competition, guaranteed. Expect a great fit, easy plug access and excellent ground clearance. Fits Camaro Firebird models from 1967 1969 also. 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