Top End Kit 64.2/+0.25 Yam ^Sale

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