Safety-wired nut to alleviate the nut backing off, leaving you with no oil pressure
This product was last offered at the strikethrough price on
06-13-2026
Safety-wired nut to alleviate the nut backing off, leaving you with no oil pressure
This product was last offered at the strikethrough price on
06-13-2026
Includes upper and lower bearing shells for a complete main bearing replacement.
King Rod Bearings Std. Size
The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability.
This product was last offered at the strikethrough price on
06-13-2026
Locks your Camshaft in place, making performing VANOS or cylinder head work more convenient
This product was last offered at the strikethrough price on
05-02-2026
Performance engine bearing kit
This product was last offered at the strikethrough price on
07-08-2026
Standard Size
Complete cylinder head with guides, seats, valves, & springs
Two required per valve, necessary for use with certain supertech valves
This product was last offered at the strikethrough price on
03-04-2026
Complete cylinder head with guides, seats, valves, springs, and all neccesary hardware for installation
Includes all neccesary hardware for installation
Upgrade your Rod Bearings to a performance oriented option!
This product was last offered at the strikethrough price on
05-21-2026
.25 Oversize Bearings
Don't let hydraulic lifters limit your revs
Two required per valve, necessary for use with certain supertech valves
Performance Coated Main Bearing Set for the M54 Engine - Std. Size
This product was last offered at the strikethrough price on
07-07-2026
Performance Coated Rod Bearing Set for the M54 Engine - Std. Size