Factory Connect Catted: 2007-13 Chevy Silverado / GMC Sierra Headers from Stainless Works - Increase performance and improve sound with our 5.3L 1500 truck headers. Fits factory connection point behind catalytic converter. Stainless Works headers are made in the USA and backed by a limited lifetime guarantee on material and workmanship.
Beefcake Racing is an Authorized Dealer for Mac Performance, call 1-855-827-7223, 9am-9pm EST
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
