Racer I believe you are correct.The 360 ones are supposedly better.The old 2 ton starters are the same.The longer ones are supposedly hi output ones.I have some of both here.Probally had 10 or 20 but my sons were scrapping and tossed a bunch along with alternators, intakes,radiatorrs etc.Once you put a mini in you will never want a clunky old style.Let alone they crank lots faster.Rocky