bearing question..

[sr20-thoj]

Im doing my bearings right now, and im wondering which plastigauge to get.. they have red, blue and green.. Not sure which one.. guys whos done their bearings before care to help me out.

[ILikeMy240sx]

for rod bearings.. the green ones will be fine.

For mains, you need the plastigauge that has smaller size than the green ones.. I believe thats red but check first. Main bearings require tighter tolerance than rod bearings.