Done in 60 Seconds: Inside the C Prepared Mustang - August 2010.  SportsCar magazine, volume 68, issue 8.  This magazine is the Official Publication of the Sports Car Club of America.    This is a used magazine, not a reprint or reproduction. The image above is of the actual magazine for sale. While the overall condition of the magazine is good, there is a tear in the front cover that has been taped up.  We have reduced our asking price accordingly.