Dylan, I think there are several issues here.
1st - you should have problems getting to 65 mph with 2.73s and 32" tires with a good running 258, My was tired and would do that all day long with 2.73s and 32" tires.
2nd - Bigger gears (numerically higher) will give you more accelleration but less top end (your speed at red line, which you shouldn't ever see in a CJ). You didn't say wether it was a 4 spd or a 5 spd. If you got over drive then bigger gears are possible. I just had a thought, you weren't tring to hit 65 in 5th gears were you? If so that's the problem. Don't use 5th gear, ever. 4.10s are kinda steep for 32/33" tires without a 5th gear.
Provide more info and you will get better recommendations.
1985 CJ7 - total customization underway, Sublime green and Plum crazy purple, Ford 9", 258 w/ Holley 475
1985,93 CJ7,YJ - L98 TPI Vette motor, Atlas twin stick, Dana 60s front and rear, Arbs, 39.5 Swampers