Nova 1968-1972 Headers (Standard SB Chevy Bolt Pattern) Valve Stem Caps Bolt Pattern: 4x137 to match

Bolt Pattern: 4x137 to match a wide range of vehicles

Its computer-designed contour ensures a precise fit that conforms seamlessly to your vehicle's cargo area

aFe Momentum GT Pro 5R Intake System 15-16 GM Colorado/Canyon V6 3

Sold As: 40 Piece Kit

Bed with Deck Rail System-Paint Code 1D6 Silver Sky

Nova 1968-1972 Headers (Standard SB Chevy Bolt Pattern) Valve Stem Caps Bolt Pattern: 4x137 to matchWhen only the very best will do, ARH has the answer. Available in 1 5 8", 1 3 4" and 1 7 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 1962 1967 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