Ordering Bearings?

[CSUPUEBLOTIM]

Alright, I am considering picking up this bearing set from Enjuku http://enjukuracing.com/clevit...24_31 . My question is I know about the different grades of bearings Nissan has identified on the block and crankshaft counter weight, but do I tell them the grades I need or do they come with with a certain grade? Any help is appreciated. Thanks.

[Koshin]

there are a couple of different sizes of bearings....For the the crank bearings I think that its standard, 1mm over, or 2 mm over, in case you have to polish the crank I imagine. Thats what I understood from it when I ordered my bearings...

[CSUPUEBLOTIM]

Okay so these are the numbers I got:BLOCK: U21112CRANK: 12110 1111Main Bearings: STD 3 (Yellow), STD 3 (Yellow), STD 2 (Green), STD 2 (Green), STD 2 (Green)Rod Bearings: Grade 1

I need to just check now to make sure I don't need over-sized bearings. Also if somebody wouldn't mind double checking my work I would appreciate it. Thanks.