SBC PowerPak F/T Piston Set 4.060 Bore - 930202560

Piston and Ring - PowerPak - Forged - Flat Top - 4.060 in Bore - 1.550 in Compression Height - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 4.00 cc - Small Block Chevy - Kit