Hi Bob J., Since you asked - I never experienced any increase in vibration when using "Frankenmounts" as described on the Web site. No noticeable difference at all, period. Still think they are a good low-buck idea, and virtually indestructible. However, that was a long time ago, and these mounts were real hard to come by at the time.... now, Steve Charette is selling wonderful reproduction mounts for a very reasonable price - as well as plenty of other good stuff for our cars. Check out his Web site at: http://www.imperialservices.net/ . All of you other Chrysler 300 owners, bookmark his site - you'll need engine and trans mounts, shift cables and tach cables one day ! John Hertog Sag Harbor NY ------------------------ Yahoo! Groups Sponsor --------------------~--> Yahoo! Autos. Everything you need to know about buying or selling a car. FREE Quotes, 360° Tours, Research, Blue Book, Compare Vehicles, Buy Used http://us.click.yahoo.com/kEZsdA/bwnGAA/YiGOAA/8LmulB/TM --------------------------------------------------------------------~-> To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/