URETHANE BUSHINGS anyone installed these
To change them requires a 3-7 hour job, depending on you skill, tools and help.
You can use a C-clamp method or Press method. Search on corvetteforum or vettebrakes for a detailed step by step with pictures.
It is a lot of work. Buy a ball joint press and use it to push out the old bushings. Spray a lot of WD40 on the edge of the bushing you want to push out and make sure you select a larger diameter sleeve than the bushing you are trying to push out or else it will get stuck in the sleeve.
And when you're doing the rear, be carefull and do not cut-out the shock rubber bushings as they remain in place.
Here is link to instructions
http://www.vbandp.com/pages/vbpInstructions.aspx


cool thanks for all the info...looks like its a go...... 
thanks for the info and great web site.......posted this in corvetteforum and got no responses at all....now i know where to go 