Brian Crower BMW B58B30M (1st GEN) Stroker Kit - 100mm Stroke/ProH625+ Connecting Rods/Custom Pistons BC0338LW

3.2L - Fits the 1st Gen BMW B58B30, includes 4340 billet crank (BC5326LW-100) in 100mm stroke, ProH625+ rods (5.8346" c-to-c) and custom pistons (choice of bore/compression).