I have 302 from an 86 E150 with EFI. I can see that the upper from the HO 302 will not bolt to the lower of a non HO 302. My question is does anyone know if the lower intakes from say a 87-9x mustang be interchangable with my 302 or are there mods that would have to be done first? That way I could just swap out the TB, upper and lower from the mustang on. Its in my jeep and I need more clearance under my hood.