Cometic Gaskets Top End Gasket Kit. Fits Twin Cam 2005-2017 with 88 or 96ci, 3.750in. Bore (0.040in.)

“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