Bullet Pistons BBC Dome Piston Set w/Rings 4.280 Bore BTPBBC5110-030-8

Piston and Ring - Forged - 4.280 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 24.3 cc - Big Block Chevy - Kit

Engines and Components, Pistons and Piston Rings, Pistons by BULLET PISTONS