Bottom End

ProX crankshaft assemblies come as complete and are ready for easy installation. The cranks are all engineered, assembled and precision trued after OEM specifications. The high quality forged connecting rod kit, bearings and precision machined crankwebs will meet or exceed the OEM crank in performance and durability. All ProX crankshaft assemblies are completely rebuildable with genuine ProX or OEM connecting rod kits, bearings, and seals. If your crankshaft is worn beyond OEM specifications, scratched, or has experienced excessive heat, a rebuild or new crankshaft is required. ProX Racing Parts has the quick and easy solution offering a true drop-in ready crankshaft, fully assembled to OE specifications.