SBC FT Powerpak Piston Set 4.125 Bore -5cc - 930201125

Piston and Ring - PowerPak - Flat Top - Forged - Flat Top - 4.125 in Bore - 1.000 in Compression Height - 1.0 x 1.0 x 2.0 mm Ring Grooves - Minus 5.00 cc - Small Block Chevy - Kit