Pistons and Piston Rings

6.6L Duramax PowerPak Piston Set 4.075 Bore

Piston and Ring - PowerPak - Cast - Dish - 4.075 in Bore - 1.951 in Compression Height - 3.0 x 2.0 x 3.0 mm Ring Groove - Minus 40.70 cc - GM Duramax - Kit

Duramax PowerPak Piston Set 4.055 Bore 6.6L

Piston and Ring - PowerPak - Cast - Dish - 4.055 in Bore - 1.951 in Compression Height - 3.0 x 2.0 x 3.0 mm Ring Groove - Minus 40.70 cc - GM Duramax - Kit

GM 6.6L Duramax PowerPak Piston Set 4.075 Bore

Piston and Ring - PowerPak - Cast - Dish - 4.075 in Bore - 1.951 in Compression Height - 3.0 x 2.0 x 3.0 mm Ring Groove - Minus 41.80 cc - GM Duramax - Kit

Subaru PowerPak Piston Set 92.50mm Bore -12cc

Piston and Ring - PowerPak - Forged - Dish - 92.5 mm Bore - 1.287 in Compression Height - 1.2 x 1.2 x 2.5 mm Ring Grooves - Minus 12.00 cc - Subaru EJ-Series - Kit

BBM FT PowerPak Piston Set 4.350 Bore -8.1cc

Piston and Ring - PowerPak - Forged - Flat Top - 4.350 in Bore - 2.065 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 8.10 cc - Mopar B / RB-Series - Kit

BBC FT Powerpak Piston Set 4.350 Bore -8.1cc

Piston and Ring - PowerPak - Forged - Flat Top - 4.350 in Bore - 1.475 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 8.1 cc - Big Block Chevy - Kit

4.310-4.350 3mm Support Rail

Piston Ring - Oil Rail Support - 4.310-4.350 in Bore - Each

BBC Dome PowerPak Piston Set 4.280 Bore +18cc

Piston and Ring - PowerPak - Forged - Dome - 4.280 in Bore - 1.270 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 18.00 cc - Big Block Chevy - Kit

BBC Domed Powerpak Piston Set 4.310 Bore

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

BBC FT Power-Pak Piston Set 4.280 Bore -3.4cc

Piston and Ring - PowerPak - Forged - Flat Top - 4.280 in Bore - 1.270 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 3.40 cc - Big Block Chevy - Kit

BBC Dome PowerPak Piston Set 4.500 Bore +38cc

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

BBC PowerPak Dome Piston Set 4.530 Bore

Piston and Ring - PowerPak - Forged - Dome - 4.530 in Bore - 1.270 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Groove - Plus 13.00 cc - Big Block Chevy - Kit