KB Performance Forged Piston Kit (95ci. Big Bore, Domed) - .020in. Oversize to 3.895in., 9.25:1 Compression
Pistons forged from 4032 aluminum alloy. Offset pin design for quiet operation. Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings. Piston pin lock rings available separately. Replacement rings are also available separately.