1994 Slick 50 500
The 1994 Slick 50 500 was a NASCAR Winston Cup Series racing event that took place on October 30, 1994, at Phoenix International Raceway in Phoenix, Arizona. This race would be the final race in 1994 that Chevrolet would win; with the Chevrolet Lumina representing their manufacturing brand in the top-level professional stock car series at that time.
Never again would the aluminium chassis of the Chevrolet Lumina win another race in the NASCAR Cup Series; the Chevrolet Monte Carlo would take over in 1995 and would race until the beginning of the 2008 NASCAR Sprint Cup Series season. With the winner's average speed being slightly below 108 miles per hour (174 km/h), stock car manufacturers realized that aluminium no longer made the fastest vehicles and started to research for lighter materials to use for the exterior of the NASCAR vehicles. In today's NASCAR, a simple steel tube frame with safety roll cage (serving as a space frame chassis) is used for the racing vehicles. A 24-gauge sheet metal body covers the body for safety reasons.