http://www.curbsideclassic.com/auto...-chevrolets-torque-drive-a-dumber-powerglide/Don't see many 4 cylinders around anymore. The ad says Torque Drive transmission with powerglide in brackets. Torque Drive is not powerglide. Powerglide was also an optional transmission. All the info I have says Torque Drive was only available in six cylinder cars.