Skip to main content
Welcome to the NEW WCCC Cougar Parts Catalog
(Click here to tell us what you think)
Our warehouse is closed for New Years Jan 1-4th.
Orders placed after 12PM PST on Tuesday 12/30/2025 may not ship until Monday (1/5/2026).
International Customers Click Here [Updated 6/2025]

1969 - 1970 Exhaust Manifolds

Filter by
Products 13-24 of 26
Exhaust Manifold - 351C-2V - Driver Side - Used ~ 1970 Mercury Cougar / 1970 Ford Mustang 1970,1970 cougar,1970 mustang,351c,cougar,d0w,d0z,driver,exhaust,ford,ford mustang,left,manifold,mercury,mercury cougar,mustang,side,used,driver,drivers,drivers,25000,left
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...

Price: $213.89
Exhaust Manifold - 351C-4V - PAIR - Used ~ 1970 Mercury Cougar / 1970 Ford Mustang 1970,1970 cougar,1970 mustang,351c,cougar,d0w,d0z,exhaust,ford,ford mustang,left,manifold,manifolds,mercury,mercury cougar,mustang,pair,right,used,driver,drivers,drivers,passenger,passengers,passengers,side,23372
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: $714.57
Exhaust Manifold - 351C-4V - Passenger Side - Used ~ 1970 - 1973 Mercury Cougar / 1970 - 1973 Ford Mustang 1970,1970 cougar,1970 mustang,1971,1971 cougar,1971 mustang,1972,1972 cougar,1972 mustang,1973,1973 cougar,1973 mustang,351c,cougar,d0w,d0z,d1w,d1z,d2w,d2z,d3w,d3z,driver,exhaust,ford,ford mustang,manifold,mercury,mercury cougar,mustang,right,side,used,passenger,passenger,passengers,passengers,side,24999
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...

Price: $409.22
Exhaust Manifold - 390 / 427 GT-E - Driver Side - Used ~ 1967 - 1969 Mercury Cougar / 1967 - 1969 Ford Mustang C7OE-9431-A,1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,390,427,c7w,c7z,c8w,c8z,c9w,c9z,cougar,driver,exhaust,ford,ford mustang,left,manifold,mercury,mercury cougar,mustang,side,used,driver,drivers,drivers,24046,left
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...

Price: $350.37
Exhaust Manifold - 390 IP - PAIR - Used ~ 1969 Mercury Cougar / 1969 Ford Mustang 390,1969,1969 cougar,1969 mustang,c9w,c9z,cougar,exhaust,ford,ford mustang,left,manifold,manifolds,mercury,mercury cougar,mustang,pair,right,used,driver,drivers,drivers,passenger,passengers,passengers,side,24558
24558

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...

Price: $779.53
Exhaust Manifold - 428CJ - Driver Side - Used ~ 1969 - 1970 Mercury Cougar / 1969 - 1970 Ford Mustang 1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,428,428cj,c9w,c9z,cougar,d0w,d0z,driver,exhaust,ford,ford mustang,left,manifold,mercury,mercury cougar,mustang,side,used,driver,drivers,drivers,24403,left
24403

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.

Price: $715.91
Exhaust Manifold - 428CJ - Passenger Side - Used ~ 1969 Mercury Cougar / 1969 Ford Mustang 1969,1969 cougar,1969 mustang,428cj,c9w,c9z,cougar,exhaust,ford,ford mustang,manifold,mercury,mercury cougar,mustang,passenger,right,side,used,passenger,passengers,passengers,side,24401
24401

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

Price: $1,109.66
Exhaust Manifold - 428CJ - Passenger Side - Used ~ 1970 Mercury Cougar / 1970 Ford Mustang 428,1970,1970 cougar,1970 mustang,428cj,cougar,d0w,d0z,exhaust,ford,ford mustang,manifold,mercury,mercury cougar,mustang,passenger,right,side,used,passenger,passengers,passengers,side,24603
24603

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

Price: $1,109.66
Exhaust Manifold - BOSS 302 - Driver Side - Used ~ 1969 - 1970 Mercury Cougar / 1969 - 1970 Ford Mustang 1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,302,boss,c9w,c9z,cougar,d0w,d0z,driver,exhaust,ford,ford mustang,left,manifold,mercury,mercury cougar,mustang,side,used,driver,drivers,drivers,24801,left
24801

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

Price: $1,039.65
Exhaust Manifold - BOSS 302 - Passenger Side - Used ~ 1969 - 1970 Mercury Cougar / 1969 - 1970 Ford Mustang 1969,1969 cougar,1969 mustang,302,1970,1970 cougar,1970 mustang,boss,c9w,c9z,cougar,d0w,d0z,exhaust,ford,ford mustang,manifold,mercury,mercury cougar,mustang,passenger,right,side,used,passenger,passengers,passengers,side,24800
24800

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.

Price: $1,578.78
Exhaust Manifolds - 351W - PAIR - Grade A - Used ~ 1969 - 1970 Mercury Cougar / 1969 - 1970 Ford Mustang 1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,351w,c9w,c9z,cougar,d0w,d0z,exhaust,ford,ford mustang,left,manifolds,mercury,mercury cougar,mustang,pair,right,used,driver,drivers,drivers,passenger,passengers,passengers,side,23373
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...

Price: $459.47
Exhaust Manifolds - 428CJ - PAIR - Used ~ 1969 Mercury Cougar / 1969 Ford Mustang 1969,1969 cougar,1969 mustang,428cj,c9w,c9z,cougar,exhaust,ford,ford mustang,left,manifolds,mercury,mercury cougar,mustang,pair,right,used,driver,drivers,drivers,passenger,passengers,passengers,side,18977
18977

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.

Price: $1,409.82
This category contains Exhaust Manifolds for the 1970 Mercury Cougar.