go gears! wait on a cam till u have more engine mods to compliment the cam. if your car doesn't see highway too much i would go 4.10's with the AOD. if your like me and do lots of highway driving go 3.73's. .i wish i had gone gears before mods, but thats my next addition.
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89 GT AOD w/ shift kit, B&M rachet shifter, Trickflow intake, Crane (E-type) cam, 70Tb, 75MAF, 1.6 Rockers, Pulleys, MAC headers and H-pipe, Dynomax mufflers, K&N, 3 core radiator, white face gauges, custom interior, cobra R rims
MY89GT