Hayden Groendyke owns a special 1949 Cadillac coupe built for racing. What makes the car unique is the everything hiding under the classic body. In the engine bay sits a supercharged LS9 V8 backed by a Jerico five-speed transmission. Everything is supported by a custom Art Morrison chassis.
Update 2015-4-28: We found a build album on Art Morrison’s FB page
Source: Art Morrison FB page, LS1Tech, and DogFightMag