BBC Dome PowerPak Piston Set 4.500 Bore +38cc - 928980200

Piston and Ring - PowerPak - Forged - Dome - 4.500 in Bore - 1.270 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Plus 38.00 cc - Big Block Chevy - Kit