174-22995B VERTEX TOP END KIT 53.93/STD HON

Features: All piston skirts are coated with a high-tech Molybdenum Disulfide coating for faster break-in time and increased piston life Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston All pistons are heat treated with a T-5 hardening and tempering cycle All rings are OEM replacements Top end piston kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing or cam chain where applicable