Change from 4-speed to 3w/OD

toolmanmike said

Sounds like a early 833 with low 1st gear and a aftermarket overdrive would work well. (or a late model 5 speed)

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You got it Mike!
3.09-1.92-1.40-1.00-.78GVOD is the combo I now use with 3.55s. For me it's the perfect combo.The starter gear is 10.97, equivalent to 4.10s with the 2.66box, about as low as you need to go on the street.I tried lower and higher, and settled on the 3.55s,cuz
The slightly wider 1-2 split is perfect for getting moving.The other splits are factory.
I shift 1,2 3, 3od, and finally 4od for a little tighter 3-4 split. If you care, that's
3.09-1.92-1.40-1.09-.78od.. I occasionally think about an aftermarket box, but those I couldn't split-shift.