Wow...some of you guys are making this difficult. It is simple math. You multiply the trans gear, by the rear gear, for the "theoretical" gear ratio. If the glide has a 1.80 low and a 4.10 rear, do the math, that makes the theoretical gear the same with the 2.45 low of the 727 and install that rear gear. Converter it the same and you should get similar results as the glide in low gear. Obviously second won't be one to one though.........As far as a glide calming a car down and making it more manageable on the line, I totally disagree in most instances, but that is a whole other discussion.

Monte