KB PERFORMANCE PISTONS Pontiac 400 F/T Piston Set 4.160 Bore -6cc KB133.040

KB PERFORMANCE PISTONS Piston - KB Series - Hypereutectic - Flat Top - 4.160 in Bore - 1.720 in Compression Height - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 6.00 cc - Pontiac V8 - Set of 8.