Beautiful models!! I've been going to sprint car races since 1964, and you've captured several eras of sprint car racing very well. I have the Grant King #20 built. Will post pictures eventually. The King sprint cars with a full cage were easily identified by the "pinched" top of the rear cage hoop. Grant Kings's shop in Indianapolis still exists and is owned by a former sprint car racer, Bill Throckmorton. Part of the shop is a "museum" of sorts, dedicated to Grant King and the many cars he created. They generally have an open house during the month of May near the time of the Indy 500.