SEALED POWER Forged Piston L2242NF30

SEALED POWER Piston - Speed Pro - Forged - Dome - 4.124 in Bore - 1.765 in Compression Height - 5/64 x 5/64 x 3/16 in Ring Grooves - Plus 38.30 cc - Coated Skirt - Big Block Chevy - Set of 8.