Description:

Replacement for 1997-2016 Chevrolet 4.8L 5.3L 6L. Replacement for 1999-2016 GMC 4.8L 5.3L 6L. Replacement for 1999 Pontiac Firebird 5.7L. aluminium material, with corrosion and high temperature resistance, no deformation. Effectively reduce engine parts wear, maximizing engines life and reduce driving noise.