I know that one of these grounds is for the SS headlight/wiper switch ground for round style gauge set but I'm not sure what the other one is? Is it possible the same ground only for the sweep style dash?

Just wondering if I'll need both of these or only the one in changing sweep style to SS style gauge set.

Thanks!

http://cgi.ebay.com/ebaymotors/70-72-CHEVELLE-SUPER-SPORT-DASH-GROUNDS_W0QQitemZ4595797825QQcategoryZ80739QQrdZ1Q QcmdZViewItem

The left is for 70/71 SS/Monte dash the right is for a 68 dash. Both are for headlight and wiper switch the 68 also provides ground for the entire cluster.

Thanks Elree! I was hoping I didn't need both because I'm just about ready to install the dash and hated to wait for another part to get here. I've gotten the SS ground already so I think I'm about ready!

Thanks so much for your knowledge! It's very much appreciated.

I provided bad information. My reply to your question (http://www.chevelles.com/forums/showthread.php?t=109614) is not correct. I found the ground in the assembly manual and I believe the ground is the same for both dashes.