Lift kits for 1 Tons??? Any pics of 3+3 4x4s??

[C-10 simplex]

1) How much total weight can a stock front axle carry?

2) Please give links etc. to modifications that could increase weight capacity; i'm going forward with my series 60 idea---it's sort of like Rhett Butler when he just said Frankly---i don't give a (*&^&+ and just walked away into the fog, or that guy that died while playing video games for 72 hours straight or when Capt. Decker said no i'm staying here with this bald woman where i belong. All beautiful, noble (if a little insane) acts. In other words, i've lost my mind.

3) How much total weight can the front suspension on something like dieselwrencher's truck(i like) take?