This sheet will provide decals for a few of Big John Mazmanian's cars. It can be Big John's Cuda F/C, Willys, Corvette or Austin.
Besides Big John's cars, there are many, many other gasser related decals that can be used on any car.
See the photos below for an examples of Big John's cars.
One 7.75" x 3.75" decal sheet, by SLIXX Decals, 1/25 scale.