swap to 360 was motor id help needed

From : dodgevangogh

Q: ok so now i know for sure that the motor is a 318. since i have no way of knowing if the rings are ok i might as well as find a nice 360 short block. i suppose i can get the same performance and reliability and most importantly enconomy since the parts are interchangeable and more common for the 360 not to mention about the same price. .