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1967 - 1973 Mercury Cougar Exhaust ManifoldsFord never factory installed exhaust manifold to cylinder head gaskets on any classic Cougar from 1967-1973. Most Felpro and other gasket kits include exhaust manifold gaskets in their complete engine gasket kits. Your manifolds should seal up fine if you clean the manifold surfaces with some sandpaper and use a thin layer of silicone sealant. I like using either black or blue colored silicon sealant, hi-temp sealer is unnecessary. These manifolds have not been resurfaced or glass bead blasted. We show them bead blasted here on the site to show you what kind of condition you should expect to get from our West Coast parts cars. Picturing them blasted allows you to see this detail.

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Price: $36.54

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Item #: 41290 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $36.54

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Availability: In-Stock Item
Item #: 41288 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $36.54

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Availability: In-Stock Item
Item #: 41291 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $34.88

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Availability: In-Stock Item
Item #: 41284 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds

Price: $39.87

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Availability: In-Stock Item
Item #: 41283 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $139.86

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Availability: Used / Wrecking Yard Item
Item #: 23946 -

C6OE-9431-F Factory original cast iron exhaust manifold for driver side. Ford manifold used on all 1967 and 1968 289/302 engines.

Price: $182.88

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Availability: Used / Wrecking Yard Item
Item #: 25000 -

D0AE-9431-A 351-2V Cleveland, factory original cast iron exhaust manifold for driver side. At some point there may have been a D0AE-9431-F casting number used, which may be substituted as per the Master Parts Catalog. *351C-2V exhaust manifolds only match up to factory 2V intake manifold ports and some after-market aluminum intakes such as one offered by Edelbrock.

Price: $124.88

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Availability: Used / Wrecking Yard Item
Item #: 25397 -

D1ZE-9431-AA or D3AE-9431-AA (for 1973) 351-2V Cleveland factory original cast iron exhaust manifold for driver side. *351C-2V exhaust manifolds only match up to factory 2V intake manifold ports and some aftermarket aluminum cylinder heads, such as one offered by Edelbrock.

Price: $124.88

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Availability: Used / Wrecking Yard Item
Item #: 32286 -

D3AE-9431-AA (for 1973) 351-2V Cleveland factory original cast iron exhaust manifold for driver side. Same casting as D1ZE-9431-AA used 1971-72ish.*351C-2V exhaust manifolds only match up to factory 2V intake manifold ports and some aftermarket aluminum cylinder heads, such as one offered by Edelbrock.

Price: $458.60

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Availability: Discontinued
Item #: 23371 -

351 Cleveland factory cast iron 2V exhaust manifold set, both correct right D0AE-9430-A, and left D0AE-9431-A side matching exhaust manifolds. At some point there may have been a D0AE-9431-F and D0AE-9430-F casting numbers used, which may be substituted as per the Master Parts Catalog.

Price: $299.88

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Availability: Used / Wrecking Yard Item
Item #: 24998 -

D0AE-9430-A 351-2V Cleveland engine, factory original cast iron exhaust manifold for passenger side. At some point there may have been a D0AE-9430-F casting number used, which may be substituted as per the Master Parts Catalog. *351C-2V exhaust manifolds only match up to factory 2V intake manifold ports and some aftermarket aluminum intakes such as one offered by Edelbrock.

Price: $549.86

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Availability: Out of Stock
Item #: 23372 -

351 Cleveland factory cast iron 4V exhaust manifold set, both correct right D0AE-9430-B or -G, and left D0AE-9431-B or -G side matching exhaust manifolds.

Price: $349.88

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Availability: Used / Wrecking Yard Item
Item #: 24999 -

D0AE-9430-B 351-4V Cleveland factory original cast iron exhaust manifold for passenger side. At some point there may have been a D0AE-9430-G casting number used, which may be substituted as per the Master Parts Catalog. Same manifold 1970-1973. *351C-4V exhaust manifolds only match up to factory 4V intake manifold ports and some aftermarket aluminum intakes such as offered by Weiand and Edelbrock.

Price: $129.87

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Availability: Used / Wrecking Yard Item
Item #: 24604 -

C9OE-9431-B 351W factory original cast iron exhaust manifold for driver side. For all 1969 and 1970 Windsor 351's.

Price: $299.57

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Availability: Used / Wrecking Yard Item
Item #: 24046 -

C7OE-9431-A Factory original cast iron exhaust manifold for driver side. 1967, 1968, and 1969 390/427 left side manifold remained unchanged for all three years. Includes 1968 X code 390-2V Premium fuel cars. Click on images to enlarge. ...

Price: $410.27

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Availability: Used / Wrecking Yard Item
Item #: 23944 -

C6OE-9428-A 390-4V factory original cast iron exhaust manifold for passenger side. Even though the photo shows a chamfer where an exhaust donut would go, the proper 1967 manifold would have been cast flush, and a butterfly spacer would have been used. The spacer had a flapper that partially blocked the pipe and allow heat to be dissipated upwards to the choke. Spacers not included. We suggest purchasing the later version of manifold that did not use the spacer. *Note, a spacer may be needed if...

Price: $853.88

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Availability: Used / Wrecking Yard Item
Item #: 24399 -

C8OE-9428-A Factory original cast iron exhaust manifold for passenger side. Cast number C8OE-9428-B is also acceptable for 1968. Current manifold has a legible casting date of 5/4/1968. Happy Star Wars day.

Price: $853.88

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Availability: Used / Wrecking Yard Item
Item #: 24401 -

C8OE-9430-D 428 Cobra Jet factory original cast iron exhaust manifold for passenger side. *Spacer required for installation.

Price: $34.88

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Availability: In-Stock Item
Item #: 41286 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $380.75

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Availability: In-Stock Item
Item #: 32309 -

Reproduction high performance cast iron exhaust manifolds for the 1967 - 1968 Cougar or Mustang equipped with the 289 or 302 engine. Designed to be exactly like the originals, with correct markings and raised part numbers. Includes studs and nuts.Replaces Ford part numbers C6OE-9430-E and C6OE-9431-F

Price: $315.86

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Availability: Out of Stock
Item #: 23373 -

351 Windsor factory cast iron exhaust manifold set, both a correct right C9OE-9430-B and left C9OE-9431-B side matching exhaust manifolds. Same manifolds used on all 351 Windsor engines in 1969 and 1970.  No extra charge to look for a date coded pair but no promise we can hit it spot on either.  

Price: $770.27

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Availability: In-Stock Item
Item #: 19846 -

Exact reproduction of Ford's free-flowing, high-performance cast-iron exhaust manifolds used on the 428 Cobra Jet, 428 Super Cobra Jet, and GT500 Shelby's. Concours correct with original Ford logo and part numbers cast into the manifolds.  These manifolds are available in both early and late versions. The earlier version manifold has the correct spacer on the right side while the later version manifold does not.  You can also buy the spacer separately. Installs easily and eliminates...

Price: $743.27

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Availability: In-Stock Item
Item #: 32625 -

Exact reproduction of Ford's free-flowing, high-performance cast-iron exhaust manifolds used on the 428 Cobra Jet, 428 Super Cobra Jet, and GT500 Shelby's. Concours correct with original Ford logo and part numbers cast into the manifolds. These manifolds are available in both early and late versions. The earlier version manifold has the correct spacer on the right side while the later version manifold does not.  Installs easily and eliminates clearance issues compared to headers....

Price: $33.89

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Availability: In-Stock Item
Item #: 41468 -

Correct black phosphate bolts for use with 289 HiPo (K-code) exhaust manifolds. Although Cougars never offered a HiPo 289, the HiPo manifolds will fit any 67-68 289 or 302.

Price: $36.54

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Availability: In-Stock Item
Item #: 41281 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $29.88

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Availability: In-Stock Item
Item #: 13924 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $36.54

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Availability: In-Stock Item
Item #: 41287 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $36.54

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Availability: In-Stock Item
Item #: 41285 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $41.58

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Availability: In-Stock Item
Item #: 41282 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds. 390 and 427-4V engines without exhaust heat risers. That kit would include a studded bolt for the heat shield. See item 41282.

Price: $39.87

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Availability: In-Stock Item
Item #: 41289 -

Exact Copies Made From the Original Supplier to Ford Motor Co. U.S.A. Made. Ramp-Lok Features a Special Conical Washer Designed Specifically for Exhaust Manifolds.

Price: $4.86

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Availability: In-Stock Item
Item #: 41259 -

Sold individually Zinc (Dark Silver)

Price: $48.47

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Availability: In-Stock Item
Item #: 41472 -

Reproduction 428 Cobra Jet Exhaust Manifold Spacer 1968 - 1970 Mercury Cougar, Ford Mustang, Shelby and Torino Repro

Price: $175.86

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Availability: Out of Stock
Item #: 31128 -

Used exhaust manifold spacer with butterfly valve for use on 1967 to mid 1968 Mercury Cougar, Mercury Cyclone, Ford Fairlane, and Ford Mustang with 390 or 427-4V engines. Fully functional, we test these with a heat gun, they do open and close. These thermostat control valve assembly mates to the 1967 and 1968 passenger side 390 exhaust manifold up until about Feb 15, 1968. Easy to tell if it is needed with your manifold, no chamfer for the exhaust donuts at collector? you need this or a...

Price: $4.86

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Availability: In-Stock Item
Item #: 41262 -

Stud for attaching heat shield to passenger side exhaust manifold. Fits all 1968 Mercury Cougar or Ford Mustang and other Ford too. Sold individually. Phosphate & Oil (gray-black)

Price: $5.85

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Availability: In-Stock Item
Item #: 31171 -

Exhaust manifold bolt / stud for mounting the heat shield on the passenger side. This is the longer of the two stud bolts. See item 41350 for the short heat shield bolt. For all Mercury Cougar or Ford Mustang, Torino, Cyclone, etc. with Q or R code 428 cobra Jet engines with factory cast iron exhaust manifolds. We also sell the complete bolt kit for the CJ exhaust manifolds. 382803-S

Price: $5.85

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Availability: In-Stock Item
Item #: 41350 -

Exhaust manifold bolt / stud for mounting the heat shield on the passenger side. This is the shorter of the two stud bolts. See item 31171 for the short heat shield bolt. For all Mercury Cougar or Ford Mustang, Torino, Cyclone, etc. with Q or R code 428 cobra Jet engines with factory cast iron exhaust manifolds. We also sell the complete bolt kit for the CJ exhaust manifolds. 

Price: $72.86

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Availability: Out of Stock
Item #: 23945 -

C60E-9430-E Factory original cast iron exhaust manifold for passenger side. Factory Ford manifold used in both 1967 and 1968 for all 289 and 302 engines. The heat riser stud will not be broken off like most. If this not a concern to you and want to save money please let us know!NOTE* Item has been sand blasted for pictures. The manifold you will get will be off of a parts car and will need cleaning.

Price: $299.88

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Availability: Out of Stock
Item #: 25289 -

D1OE-9430-AA 351-2V Cleveland engine, factory original cast iron exhaust manifold for passenger side. *351C-2V exhaust manifolds only match up to factory 2V intake manifold ports and some aftermarket aluminum intakes such as one offered by Edelbrock.

Price: $299.88

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Availability: Out of Stock
Item #: 25506 -

D2OE-9430-BA 351-2V Cleveland engine, factory original cast iron exhaust manifold for passenger side. *351C-2V exhaust manifolds only match up to factory 2V intake manifold ports and some after market aluminum intakes such as one offered by Edelbrock.

Price: $257.27

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Availability: Out of Stock
Item #: 25001 -

D0AE-9431-B 351-4V Cleveland factory original cast iron exhaust manifold for driver side. At some point there may have been a D0AE-9431-F casting number used, which may be substituted as per the Master Parts Catalog. *351C-4V exhaust manifolds only match up to factory 4V intake manifold ports and some aftermarket aluminum intakes such as offered by Weiand and Edelbrock.

Price: $257.27

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Availability: Out of Stock
Item #: 25398 -

D1ZE-9431-B 351-4V Cleveland factory original cast iron exhaust manifold for driver side. At some point there may have been a D1ZE-9431-BA casting number used, which may be substituted as per the Master Parts Catalog. *351C-4V exhaust manifolds only match up to factory 4V intake manifold ports and some aftermarket aluminum intakes such as offered by Weiand and Edelbrock.

Price: $242.87

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Availability: Out of Stock
Item #: 15310 -

Reproduction 351W Right Hand Exhaust Manifold for the 1969 and 1970 Mercury Cougar and Ford Mustang

Price: $235.89

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Availability: Out of Stock
Item #: 24602 -

C9OE-9430-B 351W factory original cast iron exhaust manifold for passenger side. For all 1969 and 1970 Windsor 351's. This icon means that we're looking to buy this part! WCCC is a buyer of used and NOS hard to find 67-73 Mercury Cougar parts. Usually we give an in store credit of 50% of our web price for parts delivered in hand or by carrier to our Brooks, Oregon location. If you're not interested in store credit, just shoot us an email and we will let you know if it's is something we can pay...

Price: $410.27

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Availability: Out of Stock
Item #: 24601 -

C6OE-9428-A 390-4V factory original cast iron exhaust manifold for passenger side. 1969 390-4V IP only. Same as earlier versions, but with a 1969 date and chamfered opening for donut. No spacer needed.

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