The Powerglide transmission is a two-speed GM automatic transmission that first entered production in 1950 with a cast iron case and was later redesigned with a lighter aluminum case in 1962. The aluminum Powerglide transmission was featured in Camaros, Corvettes, Chevelles, Malibus, and Novas. Weighing in at under 100lbs., Powerglides remain popular choices for drag racing even today. Raybestos Powertrain provides the premium Powerglide transmission parts help your builds get down the street, to the next car show, or down the drag strip.