At this point. Im not getting rid of the 65. I already rebuilt it. Im not going to back track and do the whole swapping into a later body A833. I will be running 3:73s
if you've got the 3.09 gear (which you most likely do), with 3.73's it's gonna be a rocket out of the hole. expect to be reaching for 2nd near about the time you're across a wide intersection!
