I've put EFI on my 460 powered 78 Bronco and want to run a TFI ignition so the computer can control my timing. I need to find a 460 TFI distributor that has the TFI module mounted ON the distributor, like the 5.0 TFI. I can't use a remote mounted TFI. I've heard maybe there is such a thing as this, possibly from an 88 Calif 460 truck? does anyone have a part number for this elusive unit?