A document that appears to come from the UAW's Dearborn contingent is brimming with excitement over a new engine and where it will find a home.

Am apparent leaked UAW Local 600 memo appears to point at the arrival of a new Shelby GT500. It appears the pony car icon could use an engine known as Legend.

Ford's Mustang Shelby GT500 has always been the top shelf of performance within the Mustang lineup—well, until Ford went and developed the Mustang GTD—but it disappeared after the 2022 model year, just before the S550-generation Mustang made way for the current S650 model.

Ford Mustang Shelby GT350 was purchased in 2018 by an aerospace engineer and recently sold at auction for under $50K