James Gaskets Tappet Block Gaskets

14 products — part of all Tappet Block Gaskets

James Gaskets tappet block gaskets give Harley-Davidson engine builders the precision-cut seals needed to prevent oil leaks at the junction between the tappet blocks and the engine cases. The tappet block gasket sits on the machined base of the tappet block where it mates with the engine case — a deteriorated or incorrectly installed gasket allows oil to seep around the pushrod tubes and down the engine case, eventually puddling on the floor and obscuring the source of the leak. James Gaskets produce their tappet block gaskets to exact Harley-Davidson specifications, covering Shovelhead, Evolution and Sportster applications where this seal is a discrete, replaceable component. Using a quality gasket with correct block torque is the only reliable way to keep these joints dry long-term. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, carries James Gaskets tappet block gaskets alongside a full engine and gaskets sealing range. Browse the full James Gaskets Tappet Block Gaskets range below.