ACL Race Series Rod Bearings Nissan RB25/RB26DETT Size: 0.5 Mercedes Benz E63 (W213) xDrive50i - 2011-2013 models supported

xDrive50i - 2011-2013 models supported

Configuration: Lug nuts with integrated locks

engineered for the F30 335i and F32 435i platforms

or are they pre-installed

ACL Race Series Rod Bearings Nissan RB25/RB26DETT Size: 0.5 Mercedes Benz E63 (W213) xDrive50i - 2011-2013 models supportedACL Performance Race Bearings are manufactured with a tri layer metal with a hardened steel backing in order to withstand high RPM conditions, high stress loads, and high temperatures. Each ACL race bearing design features the following: Large chamfer to accomodate larger crankshaft fillets 3 4 groove to provide optimum oil supply to rods and to maximize load carrying capacity Incresed crush and tighter wall tolerance for better seating Improved