* Motor Mounts: Custom motor mounts are absolutely necessary.
* Headers: Stock headers won't clear; you'll need custom headers or shorty headers designed for a 350 in a third-gen F-body.
* Transmission: You'll need a transmission compatible with the 350 (likely a TH350, TH400, or a modern automatic). The transmission mount will also need modification or replacement.
* Driveshaft: The driveshaft will need to be shortened or replaced to fit the new transmission.
* Wiring: The wiring harness will need modification or replacement to accommodate the 350's electrical system.
* Cooling System: You might need a larger radiator and cooling system components to handle the increased heat output of the 350.
* Exhaust System: A new exhaust system will be needed.
* Possible Body Modifications: Depending on the specifics of the 350 and the accessories you use, some minor body modifications might be needed to provide clearance.
In short, while it's *possible*, it's a significant undertaking requiring mechanical expertise, fabrication skills, and considerable time and money. It's not a project for a novice.
