Gear ratio?

Great this car just keeps getting beter and better with all these surprises LOL. So the rear would have to have been shortend? This seems like a lot more work, why not just swap another A body rear?
I guess I have to start looking for a better rear.
Thanks so much for everything guy's, this site is the best.
AL

no you won't have to shorten the rear or anything else. it is a matter of takeing the center out of the rear and swapping in a new center section. only thing that might need to be done is the yoke might need to be changed, but that is all. it is a gear swap only....