Main Bearing Set 1275 010" o/s 3M2204-010

Set of Main (Crank to Block) Bearings std size is 2.000".

Genuine ACL quaility bearings

This set suits 1275 Minis, Excluding Metro Turbo & A+ Import Motors.

Available in Standard, +.010", +.020", and +.030"

We can usually obtain 040" and 060" - these are 010" oversize.

These are what we use in our own race motors.