I have a Delco Packard pos (+) battery cable (spring ring) part number 2981476 CP-35A that I think fits early models but I'm not certain. Does anyone have a Delco Packard part number list and could tell me if this is correct or not?? Thanks! Ron 65 Corsa 140 coupe 64 Spyder coupe 91 Reatta coupe (92nd from the last ever made)