Crankshaft Main Bearing Set : STD x .25mm, Thrust STD. : 1200-1600cc

MAHLE Performance boasts the most extensive line of performance engine bearings in the market hands down. Combining the legendary CLEVITE bearing brand, MAHLE Performance truly is the engine bearing of choice in the performance bearing market.
Top engine builders will tell you that all aluminum center main bearings can cause increased bearing wear or premature failure and will eventually pound-out the center main web of the engine case due to the bearing’s softer construction.
The solution – Steel Backing and an Aluminum Face. OEM Quality Main Bearings with STEEL Backing.
Available in sizes to fit most case and crank combinations