S&S Tappet Block Gaskets

4 products — part of all Tappet Block Gaskets

S&S tappet block gaskets for Harley-Davidson provide a reliable oil seal between the tappet blocks and the engine crankcase, preventing the weeping oil leaks that develop at this junction on high-mileage Big Twin engines. The tappet block gasket operates under constant oil pressure and thermal cycling — a degraded or incorrectly torqued gasket allows oil to seep between the block and case, leaving stains down the crankcase and pooling on the lower engine covers. S&S Cycle produces their Harley-Davidson tappet block gaskets in materials and profiles matched to the tappet block base dimensions across Shovelhead, Evolution and Twin Cam engine cases, ensuring correct seating and clamping force at the specified torque values. Iron City Motorcycles, your authorised Harley-Davidson dealer in Leeds, stocks S&S tappet block gaskets. Browse the full S&S Tappet Block Gaskets range below.