Re: overdrive opinion
[QUOTE=SCOTI;why gm never put a 700r4 behind a big block .[/QUOTE]
GM didn't do it but I did. Never had an issue. Big changes on two fronts. Fuel mileage went from 10 to 13 on the highway a 30% improvement. The noise in the cab dropped significantly. I was amazed at how much noise came from the motor.
Rick
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