Exhaust Manifolds

Factory original cast iron exhaust manifold for the passenger/right side and is probably a mid-year change for 1967. For both S & X code 390 engines and W code 427 GT-E engines up until 2/15/1968. Butterfly spacer not included. Ford part # C7OE-9430-C.

Factory cast iron exhaust manifold set, both a correct right C6OE-9428-A and left C7OE-9431-A side matching exhaust manifolds. With 1969 dates. *TRIVIA* 1969 390 S code Cougars were not technically the 390GT variety. An Autolite 4300 carburetor and a non-GT intake manifold changed the designation to 390IP for "Improved Performance."

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...

C8OE-9431-A Factory original cast iron exhaust manifold for driver side.

C8OE-9431-B 428 Cobra Jet factory original cast iron exhaust manifold for driver side. For all 1969-1970 428CJ Cougars after 9/2/1968 build date.

C9OE-9430-D 428 Cobra Jet factory original cast iron exhaust manifold for passenger side. *No spacer required.

D1ZE-9431-CA 429 Cobra Jet factory original cast iron exhaust manifold for driver side. At some point there may have been a D1ZE-9431-CA1 or a D1ZE-9431-CA2 casting number used, either of which may be substituted as per the Master Parts Catalog. The current manifold in stock has a casting date of 4-28-70.

D0OE-9430-A 429 Cobra Jet factory original cast iron exhaust manifold for passenger side.

C9ZE-9431-A Factory original cast iron exhaust manifold for driver side. Correct for all Boss 302 Eliminators 1969 and 1970.

C9ZE-9428-A Factory original cast iron exhaust manifold for passenger side. Correct for all Boss 302 Eliminators 1969 and 1970. Nice piece from a CA car, no damage or pitting.

351 Cleveland factory cast iron 2V exhaust manifold set, both correct right D1OE-9430-AA and left D1ZE-9431-AA side matching exhaust manifolds.

351-2V Cleveland, factory cast iron 2V exhaust manifold set, both correct right D2OE-9430-BA and left D1ZE-9431-AA or D3AE-9431-AA side matching exhaust manifolds.

351-4V Cleveland factory cast iron 4V exhaust manifold set, both correct right and left set of matching exhaust manifolds. Manifolds the same 1971-1973.

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.  

Used pair of Exhaust Manifolds / 428CJ for the 1968 Mercury Cougar / 1968 Ford Mustang 

428 Cobra Jet factory cast iron exhaust manifold set, both a correct right C8OE-9430-D and left C8OE-9431-B side matching exhaust manifolds.

428 Cobra Jet factory cast iron exhaust manifold set, both a correct right C9OE-9430-D and left C8OE-9431-B side matching exhaust manifolds. *Trivia: All 1970 428CJ's had Q engine codes. Ram air was optional and many had that option. Not sure? only way to tell for sure is with a report from Kevin Marti.

429CJ factory cast iron exhaust manifold set, both correct right and left set of matching exhaust manifolds.

Factory cast iron exhaust manifold set, both a correct right C9ZE-9428-A and left C9ZE-9431-A side matching exhaust manifolds. 1969 and 1970 Boss2 Eliminators