Rancho coil over 4x4 shocks?

I have bolt in c-notch and pretty much stock shocks, i was wondering if anyone had tried these for rear shocks, a local guy here said they worked great for his dads lowered dually, when i hit big bumps i still bottom out after i replaced shocks.

I don't know about the coil overs, but I run Ranchos on everything. Stock, lifted, lowered. Everything. Never had an issue with Ranchos.

I have a set of the RS5000s in the garage right now to run on my sled when it's done.

Rancho's it is then, thanks campy just needed someone with a dually to say so! Lol

Just FYI, Ranchos are oil shocks, not gas. So don