KB Performance KB263.005 Cast Piston Kit (74ci., Domed) - .005in. Oversize to 3.443in., 9:1 Compression

High-quality premium performance pistons are a special hypereutectic T5 aluminum alloy. This alloy makes it possible to build a lightweight piston that makes more power, runs great, uses less fuel and lasts longer than other pistons. Kit includes 2 cast pistons, 1 set of Hastings moly rings and piston pin clips. Instructions included.