Then…
The Mach 1 package was only available in the SportsRoof fastback body style (previously known as the ‘fastback’); never on the hardtop or convertible. Many restomod visual conversions have since been performed by owners and enthusiasts, but are not Mach 1’s by VIN code. All first-generation Mach 1’s are distinguished by the body style code 63C on the door data plate.
Standard equipment was a 351 cubic-inch (5.8 L) Windsor (351W) 2V engine with a 3-speed manual transmission, and a 9-inch 28-spline open rear axle. A 4-speed manual or 3-speed FMX (small block)/C6 (big block) automatic transmission was optional, and the 428SCJ added a cast iron tailshaft in place of the regular aluminum one to the C6.
…and now
A complete reimagining of the original Ford Mustang Mach 1 by Gary Ragle Designs, PATRIARC has performance levels well beyond those thought possible in 1969. At the heart of PATRIARC is a Ford Performance Aluminator 5.2 XS engine producing 580 horsepower and 445 lb-ft of torque. All that power is transferred to a Strange Engineering 9-inch rear end via a Bowler Tremec T-56 Magnum six-speed manual equipped with a Centerforce clutch.