Quite an old thread here.Well back in the day, SVI out of Colorado made one for the Impala! I have the kit on my 95 SS! Don't know if they are still in business. Sorry I have been out of the car seen for 30 yes! I still have my show winner SS and just pulled her out to get her going. 15,000 miles. It was the grand champion winner in 96 at the Impala SS event at Bowling Green. Ky.. it was Signed by Jon Moss the designer of the SS.
Why don't you tell us about yourself and the car in the "new members introduction" section?
Be sure to post pictures of that car!
Oh, and SVI is now Rocky Mountain Competitive Research. Mike Wendling still works there, and some of the old fellows are still there with him.