ACL Race Series Main Bearings Mitsubishi 4B11T Size: STD 4rGen3 to which the annex zips

to which the annex zips

XL 1993 - 2012 Ford Explorer Limited 2011 - 2012 Ford Explorer XLT Base 1993 - 1994 Ford F-150 XLT

Made from long-lasting expanded PVC

use our frame support brackets

ACL Race Series Main Bearings Mitsubishi 4B11T Size: STD 4rGen3 to which the annex zipsACL 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