Zestaw uszczelek górnej części silnika Cometic, EST. Otwór M8 4,075

EST (Extreme Sealing Technology). With MLS (Multi-Layer-Steel) .030″ thick head gaskets. The SLS (Single-Layer-Steel) cylinder base gaskets and SLS rocker cover gaskets used in these sets are .020″ thick and have .001″ of high temperature Viton rubber coating on both sides. Kit comes with all gaskets; seals and o-ring for a complete top end rebuild. Fits Softail; Touring & Trike models with both oil cooled and water cooled heads. Note: 23-up Gen 2 M8 engines have Center Cooled heads; which will not fit these head gaskets. Note: OEM H-D 114″ has 4.016″ bore; OEM H-D 117/121″ have 4.075″ bore.