Little Red Ford Mustang Shelby Gt500

“Little Red”. LITTLE RED – 1967 SHELBY GT500 EXP PROTOTYPE. be built at Ford's San Jose assembly plant; The first Mustang coupe to receive a 428ci . Shelby's Little Red prototype GT500 EXP, the “Holy Grail” of lost collector. the car eventually became the model for Ford's popular 1968 Mustang California .