Oh, and it is a good idea to throw a loop on while you have it apart. Just in case you ever hit the strip with slicks. I put a BMR unit on mine for $99.
I run a coast ds. I have the prokit springs and have had clearance issues only at the track. I was running ET street slicks and launching at 5000. Cured by adding a little more neg pinion angle and massaging the tunnel with a hammer and grinder.
