Cometic Gaskets Cylinder Base Gasket. Twin Cam with 4in. Bore on OEM HD Cases (0.020in.)
HomeProductsCometic Gaskets Cylinder Base Gasket. Twin Cam with 4in. Bore on OEM HD Cases (0.020in.)
“Cometic Gaskets 0.030in. Thick Cylinder Head Gasket. Fits Touring 2017-2024 & Softail 2018-2024 with 4.125in. Bore. Typical 107/114ci to 120ci Big Bore Upgrade.” has been added to your cart. View cart