Im going to be putting a 351w into my car. it currently has the 250 with the c4. ive been told i can rebuild my current transmission to work for what i need with the 351. or do i need to buy one that was made for the 302/351 and rebuild that?
The information you have is correct the tranny off of the 250 will work but you might want to investigate beefing it up some with adding some clutch discs and etc. Or just break out the wallet and spend the bucks for a new one