Well it's been a challenge, dont have everything necessary for the sterline 10.5 and still need some good shocks for the axle swap, but the gear vendors is in. Waiting on a brakeline from a c3500 and well be testing out the 4l80e with the GV under overdrive. Excited to see the difference with the 2wd, it will be good to compare each step of the process and fuel milage before the axles are done. Gotta move some stuff so she's gotta get back on the road for now! Here we go!!!