Thanks to MikeB I pulled out my Jorgenson to give some measurements. I also found a K.G. models version. After a few days I decided to finish the K.G. It was in rough shape and needed a lot of re-gluing, puttying, etc. I also repainted it and put new decals (Indycals mostly) The K.G. wasn't very accurate and I have the Jorgenson to do the 77 winner. After a bit of research I decided to do the 1976, #1 backup car that AJ loaned to Janet Guthrie for shake down tests. This is the result. During her unsuccessful bid to qualify for the 1976 race, many of the drivers in the male-dominated sport stated that the reason she did not qualify was mainly due to her gender. These comments angered then three-time champion A. J. Foyt to the point he lent Guthrie a back-up car to conduct a shake-down test. Her top practice lap in Foyt's car would have been adequate to qualify for the field. (from Wikipedia)