James Gaskets James o-ring, cylinder head stud. Thin

Description

James Gaskets James o-ring, cylinder head stud. Thin

99-03 Twin Cam (NU)

Viton heat resistant rubber. Extra thin. For .045″ tick head gaskets, as used in James 906916 & 526139 gasket kits. Stock head gaskets are .062″ thick. Note: Some aftermarket gaskets still use cylinder head stud o-rings after the 2003 model year.