A question of rear ends.

Guys, I've decided I need to lower the rear gear in the Newport. 2.76 rear gear in a 742 case I have now is rather long legged, but Id like more spirited acceleration than what it gives me. Attached are the pictures of what I'm looking at buying. Opinions on going from a 2.76 to 3.23? Tires are 235/70/15 that are 28" diameter. Most driving is in town with some freeway trips of a few hundred miles in mountain territory. Opinions?

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Author: carrman