I have a 91 f-150 with a 302 that is EFI, I want to switch it to carberated and put it in my 78 F-150/ F-series truck. I need to know if a 302 will bolt up to the 4 speed that the 300 is bolted to, if not can the bellhousing be switched out, or is there an adapter plate that i can get. Also if i use the 302 and switch it to carberated will i need the computer from the 91 or can i do with out it. Also any other suggestions would be helpful thanks. Also the 91 is automatic and the 300 is standard. Will i need to replace clutch and pressure plate and throw out bearing because i just put them in new before the 300 blew.