Two required per valve, necessary for use with certain supertech valves
This product was last offered at the strikethrough price on
03-04-2026
Two required per valve, necessary for use with certain supertech valves
This product was last offered at the strikethrough price on
03-04-2026
The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability.
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Bare head with guides and seats only
Don't let hydraulic lifters limit your revs
High performance valve spring set
.25 Oversize Bearings
Two required per valve, necessary for use with certain supertech valves
Performance Coated Main Bearing Set for the M5X Engine Platform - Std. Size
Prevent costly engine failure due to oil pump shaft failure!
For European market cars equipped with the S50B32 only.
Prevent costly engine failure due to oil pump shaft failure!
For European market cars equipped with the S50B30 only.
Rev higher and drive faster with confidence.
This product was last offered at the strikethrough price on
05-18-2026
Fix That Notorious Oil Pump Failure Before it Even Happens!
Performance Coated Rod Bearing Set for the M5X Engine Platform - Std. Size
.25+ Oversize