
Part of the "PowerNation" series of syndicated automotive programs, "Detroit Muscle" delights fans of 1960s and '70s era muscle cars -- and the Motor City's latest modern muscle machines -- by detailing step-by-step restoration and modification projects. From fitting a 1967 Galaxy with a 347 turbo to showing how a 50-year-old Mustang can handle like a late-model pony, the show's crew aims to make cars go fast and look pretty.

Street Regal gets an updated custom interior to complement its custom paint.

The crew boosts a Crown Vic. Go under the hood of an old Ford Crown Vic police cruiser with some high-pursuit performance goodies.

Beefing up the police cruiser's suspension and brake.

Marc and Tommy rip into the automatic transmission tearing it out of the turbocharged Police Interceptor and swapping it for a head jerking manual 5 speed.