Need help with blacktop...

[DRFTWHORE]

i have a s13 blacktop block which has a very light rodknock, meaning its not dat fuked yet, i want to change out the rod bearings do i just change them or do i need to also get a new crank im new to this engine building any imputs would be awesome, if you dont have anything positive to say please be an adult and press the X on the right corner thanks guys.

[slidewaysmn]

You dont need a new crank, just replace all the bearings, and are you sure it is a rod knock? just saying, because if its that light it may be a detonation issue. Im sure you would be able to tell if its a rod knock however. Oh and im on a mac, so i have no little x in the top right, just a red circle in the top left :]