KB PERFORMANCE PISTONS SBC Dome Piston Set 4.060 Bore +0.5.cc KB157.060

KB PERFORMANCE PISTONS Piston - KB Series - Hypereutectic - Dome - 4.060 in Bore - 1.678 in Compression Height - 5/64 x 5/64 x 3/16 in Ring Grooves - Plus 0.50 cc - Small Block Chevy - Set of 8.