ACL Race Big End - Rod Bearings - BMW M5 / M6 / M8 S63

Description

ACL Race Series big end bearings for the S63 V8 engine, as found in the F1x M5/6 and the F9x M5 and M8. Also fits S63 engines in the X5/6 M.

ACL bearings are a vital upgrade that help protect against the common issue of rod bearing failure.

We have used these bearings in all our builds for several years now.

Please note that we cannot take opened packets of bearings or bolts as a return – please double check that you have the right components before opening packages.