PCV Valves / Tubes / Fittings / Hoses & Related Parts

Rear steel vacuum fitting for 289, 302, and 351W engines. Various applications, this one has a single port for vacuum, and a threaded top section for either a plug or additional brass fitting....

Rear steel vacuum fitting for 289, 302, and 351W engines. Various applications, this one has a two ports for vacuum, and a threaded top section for either a plug or additional brass fitting....

Rear steel vacuum fitting for 289, 302, and 351W engines. Various applications, this one has a four ports for vacuum, and a threaded top section for either a plug or additional brass fitting....

For 351 Cleveland or Windsor when equipped with the "Flame Arrestor" PCV Valve. Also fits multiple applications with 1" hole in steel valve covers in which the PCV valve presses into....

Used hot water tube connector, Grade B condition. Fits 1973 Mercury Cougar and Ford Mustang with EGR valve attached to the carburetor spacer plate. "H" shaped water tube connector with fitting for...

This adapter is threaded on bottom for PCV valve and 6 degree angled 5/8" nipple on side. Was gold Cadmium plated, not painted. Original Ford part number C7OZ-6A706-A.

Black plastic elbow that clips onto the air cleaner base of most 1971-73 Mercury Cougar and most other Ford, Mercury, and Lincoln cars with V8 engines. Elbow for hose from PCV valve to stock air...

NOS air cleaner breather element filters for all 1970-73 Mercury Cougar and most all Fords with V-8 engines. This filter fits inside your air cleaner base, a hose connects to the fitting and goes to...

D3-6A664-4V Original used hose that connects the oil cap mounted PCV valve and the metal hard line on 1973 Mercury Cougar and Ford Mustang Q-code 351CJ engines only. Used hoses will have faded...

C9AZ-6A664-A Original used hose that connects the valve cover oil cap mounted PCV valve and the front of the Quadrajet carburetor base plate on 1970 through 1971 Mercury and Ford 429 Cobra Jet...

D0AZ-6A664-C Original used hose that connects the valve cover mounted PCV valve and the carburetor spacer plate on 1970 Mercury Cougar and Ford Mustang 351 Cleveland engines both 2 and 4 barrel...

C7TZ-6A664-B Used before 02-21-1969. Original used hose that connects the original PCV valve to the carburetor spacer plate. *Note - These molded and contoured hoses were designed to work with...