Remember that the 400 is externally balanced, so it's a damper AND part of the crank balancing (which also includes the flywheel/flexplate). I don't think stock replacements cost that much...just make sure you get the right one.

Edit: Summit Racing $62.95 on up.

cm

Last edited by starfire4; 01/21/2011 4:33 PM.
If you can't fix it with a hammer and screwdriver, you need a bigger hammer.
1965 Chevy C10