Colony Tappet Block Mount Kits

12 products — part of all Tappet Block Mount Kits

Colony tappet block mount kits give Harley-Davidson builders the correct fasteners and hardware for securing the tappet blocks to the engine cases on Big Twin and Sportster engines. Tappet blocks house the lifter bodies and guide the push rods that operate the valve train — incorrect mounting allows the blocks to move under the loads imposed by the valve spring reaction forces, leading to oil leaks and potential misalignment of the pushrod geometry. Colony produce their tappet block hardware to Harley-Davidson specifications with period-correct finishes, covering Shovelhead, Evolution and Sportster engine applications where the tappet block is a separately mounted component. A complete kit eliminates the risk of missing or incorrect fasteners in a location where every bolt matters for oil tightness and valve-train accuracy. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, stocks Colony tappet block hardware as part of a comprehensive engine fastener range. Browse the full Colony Tappet Block Mount Kits range below.