Case 646 Engine Swap 13HP Predator Engine from Harbor Freight (On sale)

This engine swap required some custom fabrication and a ton of measuring to get this engine to fit right. It was incredibly close but I somehow managed to get it to fit. If you have this garden tractor and are looking to repower, or you are looking for a engine to use on a garden tractor build, I highly recommend the Predator 13HP 420cc engine from Harbor Freight ( They have a 90 day warranty and Predator is a great brand). But if you are looking for a similar one to have delivered to your door, below is my affiliate link to a similar engine. 420cc Engine WITH electric start ( electric start is really nice) https://amzn.to/4mZ2wFB