Most complete kit available for rebuilding the early 1967 Mercury Cougar or Ford Mustang power steering control valve. Includes a very accurate sleeve, all 4 seats, and various seals and hardware. Please note that the early 1967 control valves did have 1/4 inch lines. Keep in mind many of the high mile control valves in circulation are worn beyond factory tolerances and are not easily rebuilt. Our re-manufactured units are a great solution if this is the case. Replaces Ford Part #: C2AZ-3A533-A.