711873 Reels 5 Meter Length 6 4 Thru 3 2MM

Restore the power of your classic 61CI Harley with this complete piston kit, designed specifically for 1936 to 1947 Knucklehead and 1948 to 1953 Panhead models. These pistons feature a 3 5/16 inch bore and are set for a 7.1:1 compression ratio, ensuring your vintage engine runs exactly as it should. The kit is sold as a set and includes two pistons along with the necessary pins, circlips, and rings for a full installation. Replacing OEM 22144-48, these components are built to withstand the heat and pressure of a Big Twin engine while providing a reliable seal. It is an excellent choice for any restoration project where maintaining factory-spec performance and reliability is the top priority.