What's useable from a C20?

[tx_sub]

I'm picking up the 14FF from a 1984 C20 pickup saturday that a guy is parting out. What else would be useful? I'm starting at $150 for the axle: 4.10 complete. What length rear springs would it have? I may try to pick up the wheels/tires too.

I have a 91 V1500 sub, by the way. It had a 400, but that's already sole.
Thanks CK5 bretheren.

 

[big83chevy4x4]

it should have 56" rear springs, but can have 52" (my 83 K20 had 52" stock)

 

[tx_sub]

Thanks for the input. It also has a TH400 if that helps ring some bells. I'll give it the once over anyway to see if I can find anything else.

Oh, just thought of the steering box. 2wd for x-over right?