* Engine Mounts: The Wrangler's frame isn't designed for a Ford 302. Custom engine mounts will need to be fabricated.
* Transmission: The Ford 302's transmission will not directly bolt to a Wrangler's transfer case. You'll need an adapter plate or a completely different transmission and transfer case setup. This often involves significant custom work and may require modifying the transmission tunnel.
* Wiring Harness: The Wrangler's electrical system is incompatible with the Ford's. You'll need a custom wiring harness, or significant rewiring.
* Exhaust System: A completely new exhaust system will be needed.
* Cooling System: The Ford's cooling system may not integrate easily with the Wrangler's.
* Computer Control: The 302 might require a standalone engine management system (EMS) since the Wrangler's computer won't be compatible.
* Driveshafts: The different engine and transmission will likely require custom driveshafts.
In short, while it's *possible*, it's a major project requiring significant mechanical skill, fabrication experience, and welding expertise. It's not a weekend project, and it will be expensive. Many people choose easier swaps, like using a more readily available small-block Chevy, or LS engines due to the wider availability of parts and adapters.
