WK1624 1340cc Shovel piston kit. +.010"

This Wiseco forged high-compression piston kit is the right choice for a 1340cc Shovelhead top-end rebuild that requires a .010" oversize. Fitting 1979 to 1984 models, these pistons increase your compression ratio to 9.5:1, providing a noticeable power increase over the stock 8:1 ratio. Wiseco's forging process ensures these pistons can withstand the increased pressures of a high-performance build. The kit comes complete with wrist pins, circlips, and Hastings rings featuring 1.2mm top and middle ringlands and a 4.75mm oil ring. Sold as a set, this kit provides the durability and performance boost that Shovelhead owners demand when hitting the open road.