A 3.6 pentastar v6 would be an easier fit and about the same power to weight as a mild 360. There are 2 on ebay that are 2013 pullouts from wranglers with 50 miles on them complete with harness, computer and all accessories for 2500 or b/o shipped. A tranny can be had cheap auto or stick - 285 hp and 265 torq. I would do one in the 86 project truck but money is the issue - I have none for that.