Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Brian Crower B58B30M stroker kit is a complete engine upgrade kit for BMW B58B30M applications, built around a 100mm billet lightweight crank and matched I-beam connecting rods and pistons. It’s intended for engine rebuilding or performance builds where a stroked bottom end and durable, high-quality rotating assembly are required.
Brian Crower BMW B58B30M Stroker Kit - 100mm Billet LW Crank/MOAR I-Beam Rods/ Pistons
