For my '74 Monaco. Here's the specs.
Fitted with a 440 taken from a donor '74 New Yorker.
Holley 750 into a Torker.
As far as I'm aware, stock as a rock block.
Diff is a 8.75 fitted with 2.7:1 gearing.
This is a car that's being set up for a once-a-year HARD drive. Ie, 3000 miles, 10 day trip...