Like I said before, you will find the 3.73's just a tad bit too mild and you will wish you went 4.10's. The 16 inch tires and .67 OD of the AOD allows for a lot of space for improvement.
Go here
http://www.4x4cyberstore.com/website/rpmchart.html
select AOD, punch in your tire specs and see for yourself. You wanna be doing 2400-2500 in OD at cruising speed. That gives you power through all gears.
Switch to t-5 and see how much extra gear our AOD's let us have. We can go up 2 extra steps and get to the same rpm as a t5
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91 GT Carb conversion, holley 600 double pumper, edelbrock performer intake, FMS "C" drop springs, march 1000 underdrive pullies, crane 1.7 roller rockers, GT-40P headers, bassani x pipe, american thunder catback, FMS 4.56's, msd aL6, trunkmount battery, A/C eliminator kit, 3000 stall tci streetfighter, AOD with transgo kit, A+ servo, 300M hardened lockup shaft, kevlar bands and 28,000 gvw trans cooler, 3 core radiator, 300 lbs stripped with a full interior
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