I didn't want to play around with the gears in mine, so I went with all electric gauges and sending units. The 200R4 sender was a little expensive, but worth it.
Hey Mopar to ya!!! You weren't kidding about how nice the 2004R functions and drives. It's like gliding on ice (in a good way!!). It shifts really smooth normally, but when I stomp on it the shifts hit a little harder...just perfect. I haven't had a chance to put in my new gears. I have them there new in the box still. My current 308 gears burn the tires off as it is, and that's with 295 X 15 tires and brand new posi traction...amazing!! Anyway, thanks for all the help with your documentation on FABO. Since I used a different approach (installing with the engine in the car) I ran into different problems but the info and pics you posted helped tremendously. In fact the pics you posted allowed me to pre-fabricate the cross member and it worked perfect!! I only hope I help others as much!!!
Also the non lockup works flawlessly, I don't even know it's there. The only way I can tell is the "silent running" on the highway, no more "drowning noise" at 60 or 65 or 70 for that matter!! Right now my top end is somewhere around 195 MPH, LOL!! But that will change with the new lower gears.