ok heres the deal i have an 1988 F-250,it has the 351w EFI,it currently has an automatic trans in it in looking to swap it for the 5 speed stick,now i have a 1990 F-150 5.0 EFI,4×4 with the 5 speed stick now,im wondering can i seperate the 5 speed from its transfer case use it in the F-250 or would i have to hit the junk yard for a 2 wheel drive model?I now people say its alot of work to convert from auto to manual but not really, the truck is in awsem shape, now the 1990 thats another story it is all rotted and a blowen motor.if it will work can i use the tail housing from the auto since the 5 speed does not have one since it goes in the transfre case,also will the auto flex plate work,becouse when i took the 5 speed 4×4 out i took it up to the car wash to rinse it off well i forgot the flex plate at the car wash went back for it but was already gone.if u can help with advice please do,,thanx so much…

Junk Yards Atlanta