Originally Posted by ptgarcia

You guys, it's the springs job to hold up the front of the truck. If you try to cure bottoming by increasing the k-factor of the spring you're going to make a very stiff ride in the process. It's the shocks job to control the motion of the spring and the front of the truck. The stock shock offer very little in compression damping and allows the truck to bottom the suspension over speed bumps. I strongly advise going with quality replacement shock before increase spring rates to an uncomfortable level. I said this already and nobody seemed to notice or care, but my springs are nearly 30% SOFTER than the stock springs and I never bottom out, even when hitting speed bumps at 50 mph. It's all in the shock...

Originally Posted by nojodas67

ICEMAN:
try:
Coil Spring Specialties
632 W Bertrand Ave
Saint Marys, KS 66536-1654
(785) 437-2025

I am in the process of ordering a set of springs for my sagging beast.
Just get the OEM part numbers for your springs (off your spring tags, or VIN) right and left side. Then call Liz and tell her what kind of lift you want.

Hope this helps.