I guess I should get into this. I've sold Koni, Bilstein for 40 years and KYB and Tokico for the past 20. Before I go any further I'm no longer offering any of these so you need to find your own source. Koni and Bilsteins are the far superior of the four brands. My opinion from personal use is Koni is the best choice for street and road driving. The adjustment factor that Gil mentioned is actually for wear and if memory serves me there are about six settings. The way this is accomplished is compress the shock and turn it 180o and then extend it to stiffen to the next level. Koni shocks are rebuild-able and I think would last several lifetimes on our cars for the amount of driving they actually see. Bilstein is a gas shock and is self adjusting. You can actually contact Bilstein in the San Diego area and if you can get to an engineer you can have them valve shocks to your needs. I've never done this but know some who have. My experience with them has been in the off road market where they seem to do their best. Highway application compared to Koni is a bit more harsh and because the valving is predetermined you live with it. Tokico is a good product that I would personally rate a step down from Bilstein but that is a big step. They are gas shocks and work on the same principle as the Bilstein. A few years ago Chrysler was using this brand from the factory but I don't know if that continues today. KYB offers gas shocks and would be yet another step down. They tend to offer somewhat of a harsh ride especially in lighter cars. Both KYB and Tokico come from Japan, Bilstein is German and Koni from Holland. Some of my Chryslers use KYB because of cost and the limited amount of use they get. They are an improvement over the originals but if I was willing to step up to the Bilstein or Koni I'm sure the difference would be noticeable. Both of my VW sedans run Koni. My pretty much stock '63 offers a firm and controlled ride. The '60 Hot Rod (200HP) also runs Koni but the fronts have been modified for the front end being lowered and less rebound for weight transfer on those hard launches. It all comes down to how much do you want to spend and what results you are after. Hope this will be of some assistance in deciding what is best for your need. John Lazenby ________________________________ From: "lettercars@xxxxxxx" <lettercars@xxxxxxx> To: rfmelton@xxxxxxx; chrysler300@xxxxxxxxxxxxxxx Sent: Friday, March 15, 2013 9:22 AM Subject: Re: [Chrysler300] Need shocks for 1957 300C All: Way back in the day ('60s) I put a set on Konis on my 300C. They were adjustable and I set them at about 1/3 stiffness. I was very happy with them. Haven't driven the car in about 40 years, so can't say how they would have held up. However, I have been pleased with the KYBs on my F and H. I think, however, I am now detecting a little "loosening" of control in the 300F after 10,000 or so miles. 300ly, Gil Cunningham Tallahassee, FL In a message dated 3/14/2013 11:19:14 P.M. Eastern Daylight Time, mailto:rfmelton%40msn.com writes: Hello Group - I am restoring my late father's 1957 Chrysler 300C, and am currently working on the suspension. Although the shocks on the car seem to work OK, I know they are not original (fronts are blue Monroes, rear are no-name black ones), so while the front end is apart and shocks are easily accessible, I would like to replace them with modern gas-charged shocks that are appropriately valved for the stiffer suspension on the 300C, rather than for the supposedly softer spring rates on the New Yorker, for example. Andy Bernbaum has gas-charged shocks, but admits that they are not really anything different for the 300C; they are merely applicable all across the line. I recall (but can't find) previous correspondence on this subject, talking about gas-charged KYB shocks. Can anyone please refer me to a current source (and applicable FT/RR part numbers, if available) for the Heavy-Duty shocks (any brand) for my car? Thanks, Ray Melton Las Cruces, NM 1957 Chrysler 300C convertible white/Gauguin S/N 3N572517 [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: mailto:Chrysler300%40yahoogroups.com To unsubscribe from this group, send an email to mailto:bob%40simplexco.com or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! 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