LS3 Fifth Gen F-Body Exhaust Manifold Adapter Header Pipe - with Pipe Seals Included

2010-2015 LS3 5 Gen F-Body Exhaust Manifold Header pipe with 18mm x 1.5 O2 Bung-Sold as pair.Tip from Tony H, "5th Gen F-Body LS3 exhaust manifolds fit perfect in a 1967 through 1972 Chevrolet/GMC Pick-ups".

GM Pipe Seals: Pair Included