Engine & Under Hood

D2AZ-14A163-K Black plastic ring that barely fits over the PCV hose. Ring end locks into the D1AZ-6788-A hose bracket. Fits all 1972-73 351 engines, both 2V and 4V engines. This retaining ring came...

Replaces Ford Part Number: B7A-12200-A / DR-5 And C5TZ-12200-A / DR-87 (Service Replacement)

Used Autolite water temperature sending unit, fits 351C and Boss 302 engines. 260° stamped, for Mercury Cougar 1970-73, and Ford Mustang 1970-73.  Ford number D0WY-10884-A. *Note -...

Concours correct Autolite spark plug wires for any 1972-73 Mercury Cougar Eliminator or Ford Mustang with 351C engines. Black wires with 'Motorcraft', 'SIPCON', and the cylinder...

D3AZ-6758-C All steel tube that was used on 1973 Q code 351-4V or 351CJ engines, one end inserted into the rear of the carburetor vacuum fitting (had a rubber hose connecting them 6N664) and the...

Stud that the factory line workers used for locating the air conditioning pedestal bracket. Then backed up with a nut. Used on 289 / 302 / 351W / 390 / 428CJ pedestals from 1967 - 1973. We sell this...

Reproduction concours correct premium thermostat for the 351C. This is the correct thermostat you would use in conjunction with the new concourse restrictor / by-pass plate on 70 - 73 Cougars and...

C-4 transmission 90 degree brass fitting for the rear oil cooler line. New reproduction with jamb nut and "O"-ring. Fits 1967-68 Mercury Cougar and 1965-73 Ford Mustang where applicable.

This vacuum actuated door assembly was used on several performance motors without Ram Air. When extra air was needed under heavy acceleration the vacuum actuator opened the door on the side of the...

Vacuum tested working hot water valve for any 1969-73 Mercury Cougars or Ford Mustang equipped with factory A/C. This valve stops the flow of warm coolant in the heater hose, when the A/C is on. Has...

351C VALVCOVER Ford engine blue painted valve cover with "Powered by Ford" embossed in the metal. Correct on 1970-1973 Mercury Cougar and Ford Mustang with 351C engines. Ford master parts catalog...

NOS Water bypass plate for all Ford 351C engines. This is an original in the package brass restrictor plate for 1970-73 Mercury Cougar or Ford Mustang Torino etc.Limited to stock on hand. Replaces...