Cometic Gaskets Engine Gasket Kit. Fits Evo Big Twin 1992-1999.

“Cometic Gaskets 0.030in. Head Gaskets – 3.927/3.937in. Bore. Fits Air & Water Cooled Twin Cam Engines with S&S 97ci, 98ci, 106ci or 107ci Big Bore Kits.” has been added to your cart. View cart