Vince has shown (in a couple of threads) a outer wheel house mod to gain clearance. Unfortunately on my car when the quarter was replaced they pushed it in fairly tight at the lip. I could feel there wasn't much to be gained, but to be sure I drilled a pilot hole from the inside and only found 3/16".
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SCOTT
71 Camaro project. "Mulletmobile"
66 el camino "Pye Wagon"
69 Camaro. sold
Brian Hobaugh SCCA National Tour June 2014
First Hemi 'Cuda Convertible Ever Built
Short clips: Goodguys Pleasanton autocross and pit videos
Threaded Mode