This is an old (30+ Years) NOS roller kit for and early Mustang, Falcon or Comet. It will fit a lot of other early Fords as well. This is one of the trick pieces used by the Trans-Am teams to improve the steering of the early cars.
Note: Machining may be required on some aftermar
Our roller idler adapter sleeve is required when installing this kit in an OEM FORD or Quick Steer idler arm.