I am rebuilding some 3/4 ton axles to put into my 88 Blazer. I have a 350 SB with 700r4 and 241TC. I will be running a 37" tire. I've read many posts about this subject and I hear a lot about the 5.13 with the 700r4 running 37"+ tires. This is not my daily driver, only recreational vehicle. Hunting, fishing, snowboarding, off-road and will see some highway driving to and from destinations mainly in state. Will see some trips to Utah and Colorado from AZ. Currently on my Blazer I have 10bolts with 3.73's and 35 BFG AT's. It's okay, but not ideal. 4.88 or 5.13's? in my 3/4 ton D44 front and 14BFF running 37" tires with the 350/700r4/241? What do you guys think?