Sounds like you might have an alignment problem. How about your rubber bushing? Are they all in good condition? Or something might be bent on suspension.
Had same problem with my 03. After I lowered it. For some reason my liner sagged, mainly in the middle. It rubbed a hole. What I did was use a heat gun. Made it soft and used gloves and a pushed up on it. Let it cooled down. And it stop rubbing. Then I patched it up the hole.
Thanks....next time you see me come by and say what's up. Want to set up a cruise a or go to Fontana for some 1/4 mile runs. With a couple of the of the local cobras. Once this Corona virus end
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You can run the stock 75" or 74.5", you might have to knock out the belt tensioner notch. So you don't get any belt slip.
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