Can someone tell me the difference between a 720 crank and a 657 crank.
Looking for either putting in a 657 crank Or to do a core exchange with my block but don't have a 657 crank to throw in for a core. I was wondering if a 720 crank would be an acceptable core for exchange.
Looking for either putting in a 657 crank Or to do a core exchange with my block but don't have a 657 crank to throw in for a core. I was wondering if a 720 crank would be an acceptable core for exchange.
Last edited:
