Hey guys so pretty much Im looking to purchase a bottom end for a 717/720 engine. I rebuilt my top end and my bottom end ended up being toast so Im looking to purchase a whole engine in need of a top end with good bottom end or just the bottom end. Let me know what you have. Im not wanting to wait to send my in and waiting on bottom end rebuild. Thanks. Joaquin_rios24@yahoo.com is the fastest way to get a hold of me or on here.