I have a 96 GT Vert with stock tranny except some work about 4 years ago on differential so asked them to put in 3.73 gears.
Now, with gas being so expensive, I'm much more aware of the fact that at
70mph my RPMs in 5th gear are kinda high! I think around 2400 but not sure.So... I could go back to 3.23 or 3.27 or whatever they were stock OR it would be really nice to keep that 1st gear the way it is for quick launches and add a 6th gear for highway driving. I realize you can't just "add a 6th gear". I mean buying whatever it takes to have something that resembles my current 3.73 setup but has one more gear past 5. Is this possible or close to possible? How expensive a process? Is there an online retailer anyone recommends for the parts?
Thanks!