Back in the muscle car days, every car was cool, even the cop cars! Check out the classic patrol cars that have dropped into Jay Leno's Garage.

Celebrating 50 years and 5 million vehicles built out of its Ellesmere Port factory, the video spotlights the 1964 Viva, 1980 Firenza (loosely styled after the '79 Firebird), Chevette HS and three generations of Astra, ...