The steel conical lugs bite into the aluminum wheels really hard. I might invest in a better impact wrench. Some of them are only rated at 250 ft/lbs. the better ones are 600ft/lbs+.
A forum community dedicated to 1st generation Chevy Camaros owners and enthusiasts. Come join the discussion about performance, builds, restoration, modifications, classifieds, troubleshooting, reviews, and more!