Hubert
Active Member
Recently i had my 1974 roadrunner transmission completely rebuilt. Everything new. Original gears were 2.66, 1.91, 1.57, 1.1. New gears are 3.09, 1.57, 1.1, .73.1. What i am noticing now is in 2,3 or 4th gear when i let off the gas and start slowing down i start getting a "jerking" motion in the car. If i down shift it goes away until i start slowing down in that gear. Anyone had an issue like this before or is it just due to gear ratio difference or mayby if have not totally got used to the new gear ratios yet.