Brian Crower BMW S58B30T Stroker Kit - 100.6mm Stroke/MOAR Connecting Rods/Custom Pistons BC0337LW

3.34L - Includes 4340 billet crank, 100.6mm stroke, MOAR rods w/ARP625+ fasteners (5.828" c-to-c) and custom pistons in choice of bore (84mm stock) and compression ratio.