Four Decades of Pony Power is a 1997 Hot Wheels Collectibles set containing three Mustangs. The following are contained in the set:

Col #	Casting Name	Color	Tampo	Chassis Color / Type	Window Color	Interior Color	Wheel Type	Toy #	Country	Notes / Variations	Photo
16986	'65 Mustang	Light Yellow	Running horse and badges on fenders, "FORD" on hood, 1965 on license plate	Unpainted / Metal	Clear	Black	RLDDRR		China
	'67 Mustang	Green	White stripes on sides	Unpainted / Metal	Clear	Black with White seats	DDRRGY	16986	China
	'96 Mustang GT	Purple			Clear