How easy is it to swap a 4L80 onto an engine that originally had a Will A 4l80e Replace A 4l60e
Overview on how to swap a 4L80E into a 1971 C20 pickup. Excellent upgrade that will make your truck more useful, enjoyable, You will only use three of mounting points like the LS1 does though. Either way you will have to buy a converter so why not buy one thats made EVERYTHING YOU NEED TO SWAP A 4L60E TO A 4L80E!!! ...