
Key Features & Specs:
Fitment:
The Brian Crower BC5326LW crankshaft is designed for BMW B58B30M Gen 1 engine builds requiring a premium lightweight rotating component with increased stroke capability. Manufactured from 4340 billet steel, this crankshaft features a 100mm stroke and lightweight design to help reduce rotating mass while supporting high-performance B58 stroker engine combinations. Built for serious BMW B58 builders, the BC5326LW is ideal for applications where billet strength, displacement increase, and improved engine response are key goals.