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600 Posts
Just buy good aftermarket brand, like ACL or whatever the racer boys where you live use. Ideally look up monkey wrench racing and buy whatever they sell.
That looks like std size, MARK refers to the critical factory build measuments, after that build you just buy std, .25, .50 .75 depending on who grinds your crankshaft and how much they take off.
I doubt you’re grinding the crank so you just buy std bearings.
That looks like std size, MARK refers to the critical factory build measuments, after that build you just buy std, .25, .50 .75 depending on who grinds your crankshaft and how much they take off.
I doubt you’re grinding the crank so you just buy std bearings.