Well I am about to have a Shortblock be built for my brothers project 2g, its a 6-bolt and we are wondering what engine bearings to use. The crank has already been cut .010", had some grooves you could feel with your nail but nothing major the machine guy said it needed to be cut this time to .020" going to have it micro-polished as well and with 50mm (.020") bearings on both the...

boosted spartan