It's been a while since I posted here, I've been driving my truck everyday and couldn't be happier, I recently installed a 520 one piece drive line, and a 3.7 rear end, here's a pic I took today at work
I pulled the gears out of an 83 720 5 speed and ended up with 37:10 gears, hopefully my little l16 won't be too slow with 3.7 gears, were 3.7 gears supposed to be in 5 speeds, and would the speedo gear just swap over