The 72mm gasket fits the Tillotson 225, and Wildcat 240 bores and most other 72mm bore clone engines. The gasket features silicone bonding lines on the Gasket's surface to mate to the cylinder head and deck surfaces to improve the head gasket seal.
Gasket Specs:
Id: 73.25mm, 2.885" Bore
Thickness: .050"
