Wiseco SBC Dished Piston Set 4.030 Bore -20cc PTS533A3

Pistons and Rings - Pro Tru Street Series - Forged - 4.030 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 20.00 cc - Small Block Chevy - Kit

Engines and Components, Pistons and Piston Rings, Pistons by WISECO-PRO TRU