KB PERFORMANCE PISTONS Pontiac 455 F/T Piston Set 4.190 Bore -6cc KB222.040

KB PERFORMANCE PISTONS Piston - KB Series - Hypereutectic - Flat Top - 4.190 in Bore - 1.490 in Compression Height - 5/64 x 1/16 x 3/16 in Ring Grooves - Minus 6.00 cc - Pontiac V8 - Set of 8.