SBF 351W Powerpak Piston Set 4.040 Bore Dished - 930248440

Piston and Ring - PowerPak - Forged - Dish - 4.040 in Bore - 1.245 in Compression Height - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 26.00 cc - Small Block Ford - Kit