<br>Features:<ul> <li>All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life</li> <li>Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston</li> <li>Forged Replica pistons are forged from 2618 aluminum for superior strength and durability</li> <li>Forged High Compression pistons improve power and torque across entire rpm range</li> <li>Forged Big Bore pistons increase engine*s displacement, torque, and peak horsepower</li> <li>Forged Replica pistons are forged OE replacements</li> <li>All pistons are heat treated with a T-5 hardening and tempering cycle</li> <li>Replica pistons and all rings are OEM replacements</li> <li>Kits include piston, rings, wrist pin and circlips</li> <li>Two stroke replacement rings are sold individually (Example if your piston has two rings you will want to order two rings)</li> <li>Four-stroke piston rings sold as a set</li> </ul>