Wiseco-pro Tru WPTPTS502A6 SBC Domed Piston Set 4.060 Bore +8cc

Piston and Ring - 23 Degree Dome - Forged - 4.060 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 8.00 cc - Small Block Chevy - Kit