I remember that when I had my 3.08's, it would be nearly impossible to use 5th since the rpms would drop so low that the engine would have no power. 70 in 2nd? Yeah, I have no problems believing that.
Get some 4.11's dude. I have 3.73's and a carb and I get 19-20 highway. I would do the 4.11's if I had to go over again. Putting in FMS gears is a sinche, I did it with just ratchets and a mallet. Any other bradn and you'll need a speed shop or a good rear end mechanic
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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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