Originally Posted By DaytonaTurbo
I believe on the newer ones, the connector for the wire that goes to the starter relay is different.


iagree I think this is the main difference. Which doesn't really matter in most of our "old car" applications anyway because the plastic connector comes off. Just attach it to the studs.

1969 Dodge Coronet Super Bee 383 A4
1970 Plymouth Road Runner 440 FC7 (sold)