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Air Injection Smog Tubes to Cylinder Heads

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Products 1-12 of 16
Ferrules and Nuts - Smog Tube - Repro ~ 390GT / 427 / 428 Cobra - Repro ~ 1967 - 1970 Mercury Cougar / 1967 - 1970 Ford Mustang  1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,390,390gt,427,428,428cj,428scj,C7W,C7Z,C8W,C8Z,C9W,C9Z,D0W,D0Z,air pump,cougar,fe,ferrules,ford,ford mustang,gt-e,mercury,mercury cougar,mustang,new,repro,smog,thermactor,tube,30889
30889

Set of nuts and Ferrules for thermactor smog tubes on any 1967 S code 390, 1968 390GT, 1968 GT-E 427-4V, or 1968-70 428 Cobra Jet engines. Mercury Cougar and Ford Mustang, Torino, Cyclone,...

Price: $150.00
Hose - Smog Pump to Valve - Used - Thermactor - 289 - Used ~ 1967 Mercury Cougar / 1967 Ford Mustang C6OE-9H548-F,driver,1967,1967 cougar,1967 mustang,289,c7w,c7z,cougar,cylinder,ford,ford mustang,head,mercury,mercury cougar,mustang,passenger,side,smog,tube,HOSE,thermactor,used,cylender,passenger,passengers,passengers,side,33156
33156

Used smog hose. Connects the smog pump to the check valve. 1967 Mercury Cougar and 1967 Ford Mustang with C and A code 289 engines, and typical California Thermactor smog system. Hose...

Price: $58.30
Hose - T Connector to Valve - Used - Thermactor - 289 - Used ~ 1967 Mercury Cougar / 1967 Ford Mustang C7OE-9H534-A,driver,1967,1967 cougar,1967 mustang,289,c7w,c7z,cougar,cylinder,ford,ford mustang,head,mercury,mercury cougar,mustang,passenger,side,smog,tube,HOSE,thermactor,used,cylender,passenger,passengers,passengers,side,33155
33155

Used smog hose. Connects the metal "T" connector to the check valve. 1967 Mercury Cougar and 1967 Ford Mustang with C and A code 289 engines, and typical California Thermactor smog system....

Price: $58.30
Smog Hose - Driver Side - 289 - Used ~ 1967 Mercury Cougar / 1967 Ford Mustang C7OE-9C433-A,driver,1967,1967 cougar,1967 mustang,289,c7w,c7z,cougar,cylinder,ford,ford mustang,head,mercury,mercury cougar,mustang,passenger,side,smog,tube,HOSE,thermactor,used,cylender,passenger,passengers,passengers,side,33151
33150

Used driver side smog hose. Connects the cylinder head smog tube check valve to the distribution "T" connector. 1967 Mercury Cougar and 1967 Ford Mustang with C and A code 289 engines, and...

Price: $77.02
Smog Hose - Passenger Side - 289 - Used ~ 1967 Mercury Cougar / 1967 Ford Mustang thermactor,C6AE-9B459-A,1967,1967 cougar,1967 mustang,289,c7w,c7z,cougar,cylinder,ford,ford mustang,head,mercury,mercury cougar,mustang,passenger,side,smog,tube,HOSE,used,cylender,passenger,passengers,passengers,side,33151
33151

Used passenger side smog hose. Connects the cylinder head smog tube check valve to the distribution "T" connector. 1967 Mercury Cougar and 1967 Ford Mustang with C and A code 289 engines, and...

Price: $41.93
Smog Hose Hardware Kit - 390 / 427 / 428 - Repro ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang 1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,390,427,428cj,C8W,C8Z,C9W,C9Z,D0W,D0Z,clamp,clamps,cougar,ferrules,ferules,ford,ford mustang,hardware,hose,kit,mercury,mercury cougar,mustang,new,repro,set,smog,thermactor,tubes,30896
30896

Thermactor smog hose installation clamps. Fits all Ford and Mercury 1968 S code 390-4V or W code 427-4V engines sold in the US. Additionally fits 1968-70 428 Cobra Jet and Super Cobra Jet engines....

Price: $241.67
Smog Tubes - PAIR - 390GT / 427 / 428 - Repro ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang tubes,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,390,390gt,427,428,428cj,428scj,C8W,C8Z,C9W,C9Z,D0W,D0Z,air pump,cougar,fe,ferrules,ford,ford mustang,gt-e,mercury,mercury cougar,mustang,new,repro,smog,thermactor,tube,driver,drivers,drivers,passenger,passengers,passengers,side,30670
30670

Set of thermactor smog tubes on any 1968 390GT, 1968 GT-E 427-4V, or 1968-70 428 Cobra Jet engines. Mercury Cougar and Ford Mustang, Torino, Cyclone, Ranchero, etc. These will work with...

Price: $390.95
T Connector - Thermactor Smog - 289 / 390 Used ~ 1967 Mercury Cougar / 1967 Ford Mustang 379179-S,379169-S,1967,1967 cougar,1967 mustang,289,c7w,c7z,cougar,cylinder,ford,ford mustang,head,mercury,mercury cougar,mustang,passenger,side,smog,tube,HOSE,used,cylender,passenger,passengers,passengers,side,33154
33154

Used smog hose "T" connector. Connects the cylinder head smog tube hoses and hose to check valve. 1967 Mercury Cougar and 1967 Ford Mustang with 289 or 390 engines, and typical California...

Price: $19.71
Cylinder Head Plug - Thermactor - EACH - NOS ~ 1967 -1970 Mercury Cougar / 1967 -1970 Ford Mustang 1968,1968 cougar,1968 mustang,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,c8w,c8z,c9w,c9z,cougar,cylinder,d0w,d0z,ford,ford mustang,head,mercury,mercury cougar,mustang,new,new old stock,nos,old,plugs,stock,thermactor,cylender,10522
10522

Plugs for all FE Thermactor cylinder heads (390-4V, 427-4V, 428CJ) and 1968 289 / 302 cylinder heads (casting number C8OE-6090-K) with the Thermactor tube holes. New Old Stock OEM plugs for the...

Price: $13.37
Cylinder Head Plug - Thermactor - EACH - Used ~ 1967 - 1970 Mercury Cougar / 1967 - 1970 Ford Mustang SMOG,1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,c7w,c7z,c8w,c8z,c9w,c9z,cougar,cylinder,d0w,d0z,ford,ford mustang,head,mercury,mercury cougar,mustang,plug,thermactor,used,cylender,23914
23914

Plugs for all FE Thermactor cylinder heads (390-4V, 427-4V, 428CJ) and 1968 289 / 302 cylinder heads (casting number C8OE-6090-K) with the Thermactor tube holes. OEM plugs for the elimination of...

Price: $14.58
Cylinder Head Plug - Thermactor - EACH - Used ~ 1967 - 1970 Mercury Cougar / 1967 - 1970 Ford Mustang smog,1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,c7w,c7z,c8w,c8z,c9w,c9z,cougar,d0w,d0z,delete,ford,ford mustang,mercury,mercury cougar,mustang,plug,smog,used,cylender,20128
20128

These were installed at the factory on 390 / 427 / 428 equipped cars that were exported to countries that did not require the smog system. They are much shorter than the over the Ford counter...

Price: $11.52
Nut and Ferrule Assembly - Thermactor - EACH - Used ~ 1967 - 1970 Mercury Cougar / 1967 - 1970 Ford Mustang SMOG,1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,assembly,c7w,c7z,c8w,c8z,c9w,c9z,cougar,d0w,d0z,ferrule,ford,ford mustang,mercury,mercury cougar,mustang,nut,used,23931
23931

Application is for the FE engines 390, 427 428. This assembly is needed for the installation of the cylinder head air supply tubes. Sold as one nut / one ferrule. 8 total needed for smog tube...

Price: $24.42
In all cases, we urge you to verify that your engine has the proper cylinder heads for use with these Thermactor exhaust air supply tubes. Additionally the 1968 - 1970 tubes need a (set of 8) nut and ferrule assembly along with the proper exhaust supply lower tube for each cylinder. We offer select, used smog components when they become available, and we are working hard to research all of the needed parts to complete an OEM looking smog system with used and reproduction parts. The air supply hoses would have part numbers on some of the molded hoses. Others we are not sure. The MPC does not list bulk hose like in other sections. For 1967, the air supply hose is roughly .75? I.D. x 1.09? O.D. and had a bumpy alligator hide type of texture. In 1968 the hose had a rough ?alligator hide? type texture and measured roughly .672? I.D. x .936? O.D. We suggest finding rubber vacuum hose of the proper dimensions and cut to length. If you are lucky enough to have original hoses, they can be often cleaned and made to look fresh with spray on tire cleaning foam and good old elbow grease.