KB PERFORMANCE PISTONS SBC Flat Top Piston Set 4.030 Bore -5cc 9902HC.030

KB PERFORMANCE PISTONS Piston - Claimer Series - Hypereutectic - Flat Top - 4.030 in Bore - 1.565 in Compression Height - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 5.00 cc - Small Block Chevy - Set of 8.