Waltman, Street n Comp could be another source. Goodridge will sell to you direct, they make so many differant lines that dealers sometimes do not even have the Busa part numbers. I sold a rear line to Jeffw that I did not need, he told me the rear caliper bolt they supplied did not fit and he had to use the stock bolt(that line was purchased direct from Goodridge - Black Carbon look line to match the PFM front lines) Your retailer may not be ordering soon that may be why there is a special charge.