James Gaskets Gaskets Cylinder Head

31 products — part of all Gaskets Cylinder Head

James Gaskets cylinder head gaskets are the first choice for any Harley-Davidson top-end rebuild where seal integrity matters as much as the parts going back together. Available through Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, the James Gaskets cylinder head range spans the entire history of the Harley-Davidson V-twin — from Panhead engines built between 1948 and 1965 and Shovelhead motors running through 1984, to the Evolution Big Twin and XL Sportster 1200 platforms, Twin Cam 88-inch and 96-inch units from 1999 to 2017, and S&S Evo and Twin Cam style four-and-one-eighth inch bore engines for custom builds. James Gaskets has been manufacturing exclusively for the V-twin market since 1979, and that singular focus shows in material selection: each gasket compound is chosen for the specific thermal and pressure demands of its application rather than being a generic cut-to-fit solution. Whether you are rebuilding a numbers-matching Panhead, refreshing a Twin Cam Softail, or running a big bore kit, James Gaskets provides the sealing precision that Harley-Davidson engine work demands. Browse the full James Gaskets Gaskets Cylinder Head range below.