Good info on Russ Davis & Gas.
https://www.youtube.com/watch?v=TH1y-XVEbEc They finally tore this dealership down last month. Gas came to Russ Davis from Downtown Motors in LA where he was racing a lightweight Galaxie. At Russ Davis he was in a Thunderbolt first then this Mustang. The first one broke an axle and crashed. Since it wasn't his fault Ford gave him another one. On the rear 1/4 you see Les Ritchey he was Performance Associates and a Mustang racer himself. He built Gas' motors and also built the Dragon Snakes for Shelby. He was killed in 1966 in his Mustang.