KB PERFORMANCE PISTONS BBM Flat Top Piston Set 4.290 Bore -8cc KB162.040

KB PERFORMANCE PISTONS Piston - KB Series - Hypereutectic - Flat Top - 4.290 in Bore - 1.908 in Compression Height - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 8.00 cc - Mopar B-Series - Set of 8.