I will soon be doing a efi confersion on the 351W in my brothers 68 Mustang. I need to know if the distributor from any 5.8L(trucks, vans, bronco's) will work with a 5.0L mass airfow efi setup. Or will I have to modify the 5.8L dist. to work with the 5.0 computer. Also, how tall is the gt-40 intake(upper and lower)? Thank you in advance.