for Chevy GMC 2007-2014 4.8L 5.3L 6.0L
Two Exhaust Headers, Y pipes with Gaskets
Item is 100% New, Never used or installed.
Header features 8-2-1 piping design
Outlet Size: 3.00""
Primary Tube Size: 1.75""
Head Flange Thickness: 7/16""
Outlet Flange Thickness: 3/8""
CNC machine flanges with TIG and MIG welded construction
3 Stage polish finish.
Product does not come with installation instructions, please refer to a shop/factory manual for installation"