Hey guys...using the forum advice and DIY links, I was able to install new front struts (KYB), new rear shocks (KYB), and new steering damper in my '91 300E in 2.5 hours total. Struts, Shocks and damper cost me $220.00 including shipping. The car handles like a new sports car and corners like an AFX G-Plus Slot Track race car (dating myself)! I didn't have to use a torch or PB Blaster to get any bolts loose. Original shocks were some cheap off brand made in Africa that had been in there and the struts were the originals with the Mercedes Emblem stamped on them.
Let me know if you have any questions if you are thinking about doing this yourself anytime soon. Be glad to help. And like they say, you do not need the spring clamps for the strut or shock installations.