Muscle Car Special Editions

"Get one before one gets you!"

Motion Performance's catchy sales pitch for builder Joel Rosen's Phase III Specialty Muscle Cars sums up the escalating performance scene in the late 1960s. Special edition muscle cars were essential to keep pace. Joel and other independent car builders (such as Carroll Shelby, George Hurst, Dick Harrell, Mr. Norm, and Jim Wangers) did what the factories couldn't do: take the muscle car and turn it into a tire-burning monster.

Although the Pontiac GTO establish...