@RustyRatRod did you end up just setting up the factory box? I'm getting read to order a bergman kit today for my car... have put 30 miles on it with a 20:1 box and **** this... not fighting with a car to enjoy it. The factory ratio manual was soo much nicer on my old cars.
I actually found out I'd have to modify my headers for a power steering box, so I'm going to leave it manual. I happen to like the manual feel, too anyway. So it stays. lol