I'm fixing to put some KYB "gas adjust" shocks on my 2WD dually as soon as the back shocks show up. Maybe today? They were reasonably priced. I think they were about $50ea for the back and $30ea for the front from Amazon. I'll try to post what I think of them here in the next few days as I live in a mecca of "shock performance" roads. In other words, every road is twisty, bumpy, narrow and rapidly changes in elevation. Hopefully the old guy is back to being the "Cowboy Cadillac"!