Hi guys, looking to replace the stock 3.08s on my K5 with 8" lift and fat 36s. Been searching for cheap 3/4 axles because of all the advice on here (thanks you guys are awesome!). I found this ad nearby, seems cheap, right ratio, and if I read correctly before on here if they are military they will have limited slip up front and lockers in the rear??? Will these bolt up or are the spring perches in the wrong place? What about steering hook ups, driveshafts, 15" 8 bolt rims? Later on would I be able to do crossover steering since my steering is horrible? "Removed from 68 Chevy K20 (3/4 ton) 8 lug, drums front and rear, 4:56 ratio, closed knuckle front differential, rear differential is "corporate Chevy style", has both removable jackpot, and inspection pan, new brakes and bearings, $225 each or $400 obo for the pair. "