K3500 Front Springs

[otterby]

I recently purchased a 6" lift from Rough Country for my '85 K3500. I just received a notice that the front springs were on backorder but noticed in the description that the front springs are for a 1/2 ton. I called Rough Country and they said the front springs are the same and they ship 1/2 ton front springs with all of their lift kits, its the rears that matter. Is this correct? Are the front springs on a 1/2 ton the same as a 1 ton? My truck is a big block and I worry the 1/2 ton springs aren't going to cut it.