Ferrea Competition Plus Valve Stainless Exhaust 1.600" Head 11/32" Valve Stem 5.110" Long - Small Block Chevy - Set of 8 BR40003 Constructed of 10mil aluminum bonded QA1PCYML10T WEHWM504 Size:Large (60) Lakewood Traction Bar 21607

Constructed of 10mil aluminum bonded to a finely woven layer of high temperature resistant glass fiber and an aggressive self adhesive backing

Does not fit convertible models

Please be advised that an improper installation may result in LOW MILEAGE

Manifold is 1

it is not the only source

Ferrea Competition Plus Valve Stainless Exhaust 1.600" Head 11 32" Valve Stem 5.110" Long Small Block Chevy Set of 8 BR40003 Constructed of 10mil aluminum bonded QA1PCYML10T WEHWM504 Size:Large (60) Lakewood Traction Bar 21607 Constructed of 10mil aluminum bonded to a finely woven layer of high temperature resistant glass fiber and an aggressive self adhesive backing Does not fit convertible models