i just bought a bare b18c5 block with a type r crankshaft and bought golden eagle rods with cp forged pistons problem is idk what size rod or main bearings ill need as the block didnt come with them,what or how would i be able to find what bearing size to get?

the motor is going to be boosted so i dont want to mess up clearances


all my previous builds came with bearings so i knew what size to get this is my first starting with a bare block