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.
