I'm sure that some pre-war Mopars had a taller ratio... I know someone here used that rear axle specifically to get a tall ratio when he built a Special back in '48...
Used a Wolseley 25hp engine with twin SUs, Vauxhall 30/98 gearbox, upside down Armstrong Siddeley chassis... but for some reason used a Chev front axle(?).
Point was, with that mechanical spec, he really needed a tall rear end, so he got a Dodge one.
