So i have a 89 formula 350, pan are rusting out, fender wells as well. Found a 90 formula just the shell for some money with all good sheet metal. So i plan on swapping everything over. From interior to exterior to engine and all wiring. So i will prolly have questions and will need answer i go to pick up the car wendsday when i get it ill post pics ofr the 90 and my currently running and drivable formula. Ill keep ya updated.