I was just gonna say something about somebody (anybody) posting a pic of the 2 side x side.
Of the old style Mopar starters there were 2 different sizes of them, the 1.5 hp and a 1.8 hp, the 1.8 was, as I remember about a 1/2" longer case .
Of those 2, the 1.5 was the "whinier" of them, had more of the telltale Mopar sound that we all recognize from somewhere down in the depths of a shopping center parking lot, that couldn't be mistaken for any other brand of car.
That is the biggest reason I don't like the mini starters even though everything I have now has a mini, is I miss that sound...
Regarding the old school Mopar starters my son had an armload of them that he took into the local starter shop to be gone thru, and was told by the owner of the starter shop that rebuild parts are starting to get hard to get. I have a couple if like to send in for a refresh. My best one works fine just needs a new bendix.