BBC Domed Powerpak Piston Set 4.310 Bore - 929907110

Piston and Ring - PowerPak - Forged - Dome - 4.310 in Bore - 1.270 in Compression Height - 1.5 x 1.5 x 3.0 mm Thick Ring Grooves - Plus 18 cc - Big Block Chevy - Kit