Cometic Head Gasket .040 Twin Cam 3.875 Bore 99-17
Cometic Head Gasket .030" Twin Cam 4.00 Bore 99-17
Cometic Head Gasket .030 Twin Cam 3.937 Bore 99-17
Cometic Head Gasket .030 Twin Cam 4.125 Bore 99-17
Cometic Head Gasket 4.060" Bore Twin Cam .030 99-17
