Box swap
 

Can anybody tell me what box matches up to the body lines of a 69 c-10(sw).Looking to replace the old rusted box but really don,t care if everything is original.Thanks in advance Ben

The 88-98 short stepside bed is somewhat popular.

It's amazing how the lines match as if the newer beds were made for the older trucks.

The step sides look cool too, here's a pic of mine and one i got off the net the good thing about it you can get them at a reasonable price, "NO RUST"
and plenty afteermarket bits for them

i have seen the 73-87 short step side box on these trucks too but the rear fender openings are a different shape

Thanks for the help guys

Yep, only complaint with the 88+ stepper bed on the old trucks is the different wheel well opening. If someone was to graft the wheel opening from a correct era, it would look even better than the stock step beds :)