Stainless Steel Exhaust Headers for Chevy GMC 88-97 5.0L/5.7L 305 350 V8

Description: 100% Brand New,never been use Outlet Size: 2" Head Flange Thickness: 7/16" Outlet Flange Thickness: 3/8" Header features 8-2 light weight design CNC machine flanges with TIG and MIG welded construction Engineered and Tested to Exceed Original Equipment Standards and Performance Professional Installation is Highly Recommended (No Instruction Included)