Man, talk about timing! I just came inside to look up the very same thing! Couldn't find anything on a search, went back to the top to post a question, and there was yours... I too need to know what these are for...
ed

 

They go on the shocks under the lower spring seats. Purpose is to make clearance between the spring seat and the control arm.

 

Like this? And mount the coil-overs "upside-down"?

Please forgive the pics. Front end is just mocked up right now.(Yes, I'm in the group waiting for the BO'ed UCA's)

 

Hi Doug,
You got it right. I'm sorry I didn't get back earlier but kids first... You can always call my cell @ 781-248-8946.
Mike Forte

 

Thanks Mike & Karl. Never apologise for taking time with the kids. That's a priority! Far more important that a car.