WISECO-PRO TRU SBC Domed Piston Set 4.165 Bore +8cc PTS535A4

WISECO-PRO TRU Piston and Ring - 23 Degree Dome - Forged - Dome - 4.165 in Bore - 1.125 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 8.00 cc - Small Block Chevy - Kit.