My 1/25/68 Dearborn coupe appears to have a replacement / incorrect negative battery cable installed. It has the additional midstream body grounding tab (about 12" from the clamp end) that goes under one solenoid mounting tab / screw. Part number on the cable is E1DF-14301 - BA or DA Motorcraft. Should the car have a no flag cable? What is this one for? Thanks.