Build your engine the right way!
Build your engine the right way!
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
Proper lubrication of metal mating surfaces is essential prior to starting a new or rebuilt engine.
Replace those Worn Out Main Bearings!
Std. Size
Build your engine the right way!
Replace those Worn Out Main Bearings!
+0.25mm
Build your engine the right way!
Used to drain the coolant out of the engine block
A14x18-AL used on various engine plugs
ARP Ultra-Torque is the premier high performance engine fastener assembly lubricant on the market today!
2X Entries For Our 25th Anniversary Sweepstakes!
Located on the engine block and aids with mating the engine to the transmission
Replace those Worn Out Main Bearings!
+0.50mm
10.5MM
This product was last offered at the strikethrough price on
07-14-2026
A14x18-AL used on various engine plugs