Piston and Ring - PowerPak - Forged - 3.776 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 3.00 cc - Small Block Chevy - Kit

Piston and Ring - PowerPak - Forged - 3.776 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 1.00 cc - Small Block Chevy - Kit

Piston and Ring - PowerPak - Forged - 3.786 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 1.00 cc - Small Block Chevy - Kit

Piston and Ring - PowerPak - Forged - 3.796 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 3.00 cc - Small Block Chevy - Kit

Piston and Ring - PowerPak - Forged - 3.796 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 1.00 cc - Small Block Chevy - Kit

Piston - 305 Sprint Flat Top - Forged - 3.796 in Bore - 1.2 x 1.5 x 3.0 mm Ring Grooves - Minus 3.10 cc - Small Block Chevy - Set of 8