Bullet Pistons dished piston and ing package for Small Block Mopar. 4.030 bore, 4" stroke, 6.123 rods, stock pin and crank journal. -17.4 dish volume. 1.427 compression height. Uses 1.5, 1.5, 3MM Ringpackage that is included with the set. To figure exact compression with your combo, please use our compression ratio calculator |
Shop By Category
