Here at PSI we know how crucial these are for the BMW S65B40, S85B50 Engines, so after a few years development these are finally available to ship now!

$599.00 shipped (S65)
$745.00 shipped (S85)

(We also recommend ARP rod bolts as well)

– Designed to address and fix the rod bearing clearance issue.
– Designed for use with factory 10W60 weight oils.
– Increases oil flow.
– Improves lubrication for “Start-Stop” vehicles over factory bearings.

– Designed in consultation with leading industry experts from NASCAR, Indy Car, and former BMW M-Division engine designer.
– Designed and manufactured by Clevite, factory BMW bearing supplier.

– Traditional lead-copper bearing design; less wear on crankshaft journals, traceable with Blackstone oil analysis.
Each bearing is measured and size-binned. Allows for custom bearing selection when necessary.
Contact us to place an order!