KB PERFORMANCE PISTONS SBC Dished Piston Set 4.030 Bore -19cc KB164.030

KB PERFORMANCE PISTONS Piston - KB Series - Hypereutectic - Dish - 4.030 in Bore - 1.130 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 19.00 cc - Small Block Chevy - Set of 8.