LOL won't last very long I bet. The sprag broke on mine. You could actually still drive it as long as you shifted manually since the over run clutches were holding. I got a pretty good deal on a 'built stage 2' trans so whenever that time comes I'll point you in the direction I got mine from if you're interested.

On another note 220/220 cam seems kinda big for a 4x4 with tires on it. I'm no expert but I think a 215 intake duration cam would work a little better with very little loss up top and more torque under the curve. Say like a 215/215 on a 112 or Brian Tooley's stage II truck cam which is a 212/218 on a 113+3. The BTR cam can be used on LS6/9 springs too. Just something to think about

 

Actually you are only about 3 hours away from Tick Performance. I'd call them and ask for Martin. He is a really nice guy and has done quite a few truck cams/combinations so call and pick his brain a bit.