Mike,
I got my Big Letter GoodYear slicks from Rodger Kraus Racing for less than $500. for a set of 4 (not incl. shipping). They also have treaded tires with the same letters, which cost slightly more.
They are BIG
Their web site:
www.rodgerkrausracing.com
Phone: 1-800-510-7223
I also have a set of Dunlop GT Qualifiers for the street.
Hope this helps,
TL
