Yes, or the 46RH
Right now its a thought, Im really tired of not being able to drive further than 100 miles before I start looking for the next gas station. No way would I pay for a GV unit and I see the 200R4 swap being done as well as the 42/46RH. So just getting ideas.
100 miles?? Jeez, what rear ratio do you have? Our engines are a pretty close match and I have 3.91 rear gears. I get around 10 mpg around town and 12-14 highway (60-70 mph). That puts me around 150-200 miles per tank with a 25-50 mile reserve.