Street Header Gasket Set This is a complete gasket set for the proper installation of our street headers. Kit Includes: Hardware O2 sensor gaskets OEM 2-1/2" collector donut gasket Header to catalytic converter gasket OEM cylinder head-to header...

Header Stud Set The factory exhaust manifold studs have a shoulder in the center that can interfere with proper header tightening. Our 10mm x 1.25 x 48mm long, heat-treated plated header mounting studs are stronger than stock. Kit Includes: (12)...