[cobra!tx]

I got a set of CPP 6102-3 3 inch drop front springs will these fit my 76 model?they say 67-72 on there website but was told they would work in my 76 c10 -anyone know for sure? I hate to tear it down and then they do not fit -they look like nice springs -my plan was to use these and a flip kit in the rear-any suggestions?Thanks