"FMX" I think
Ok, here we go..My son is in the ARMY, Recenty back from Iraq..hurray..anyway, he has a 66 F-100 that he left here for me to restore. Most is going great, but, after closer inspection this truck has turned out to have more scavanged parts in it than the local scrap yard. To the best of my knowledge it looks to be a FMX transmission..not stock...shocker huh, he has been buying parts from Summit and having them sent here. He recently sent me a B&M megashifter that will not mount to a FMX. I have a C-4 tranny here from a 68 mustang, which by the way, is where his truck got the motor... what problems can I look for if i change out the transmission or would it be easier to send the shifter back to Summit and purchase another one?? Not a big Ford guy and would appericiate ANY help.