1949-1953 Ford & Mercury Flathead 8BA 8RT Triple Deuce 3x2 Aluminum Intake Manifold - Black

Build the ultimate Ford Flathead hot rod with the Top Street Performance Triple Deuce Aluminum Intake Manifold, designed specifically for 1949–1953 Ford Flathead V8 engines. Compatible with both the 239 cubic inch (3.9L) and 255 cubic inch (4.2L) Flathead V8, this triple carb intake manifold feeds three carburetors for the classic look, sound, and performance that defines traditional American hot rod culture.

The triple deuce setup — three two-barrel carburetors mounted in a row — is one of the most iconic induction configurations in hot rod history. Whether you're building a period-correct 1950s-style street rod, a show car, or a driver-quality classic Ford, this Flathead triple deuce intake delivers the visual impact and carburetion capacity that Flathead V8 builds are celebrated for. The manifold is designed for 1949–1953 Ford Flathead engines equipped with a traditional distributor, ensuring proper fitment on the most commonly built Flathead displacement range.

Constructed from lightweight aluminum, this Flathead intake manifold reduces engine weight compared to heavier cast-iron factory units and helps dissipate heat more efficiently — an important advantage for engines that are known to run warm. The black finish provides a clean, classic appearance that looks at home in a restored engine bay or a custom hot rod build.

If you're searching for a Ford Flathead triple deuce intake manifold for a 239 or 255 cubic inch engine, this manifold delivers the fitment accuracy, classic hot rod style, and aluminum construction that serious Flathead builders demand.

 

Triple Deuce Induction Design
The triple deuce configuration mounts three two-barrel carburetors along a shared intake manifold, distributing the air-fuel charge across all eight cylinders of the Ford Flathead V8. This induction setup is one of the most recognizable and historically significant carburetor configurations in American hot rod culture, tracing its roots back to 1950s dry lakes and drag strip racing. By feeding three carburetors rather than a single unit, the triple deuce layout increases total carburetor capacity and airflow potential, supporting stronger throttle response and top-end power while delivering the classic look that Flathead enthusiasts seek. The manifold stands 3.660 inches tall, maintaining a low-profile design well-suited to traditional hood lines and period-correct builds.

Performance Benefits
This triple deuce intake manifold supports improved airflow and fuel delivery for 1949–1953 Ford Flathead V8 engines compared to the restrictive single-carburetor factory intake. The increased carburetor capacity helps the Flathead V8 breathe more freely across the RPM range, supporting improved throttle response, stronger mid-range pull, and the kind of performance character that makes Flathead-powered hot rods memorable. Combined with the thermal advantages of aluminum construction, this manifold helps manage the heat that Flathead V8 engines are known to generate, keeping intake charge temperatures lower during spirited driving.

COMPATIBLE WITH
FORD FLATHEAD V8
• 3.9 L / 239 in3 (1949-1953 only)
• 4.2 L / 255 in3 (1949-1953 only)

COMMON VEHICLE APPLICATIONS
• Ford Custom (1949-1953)
• Ford Crestline (1952-1953)
• Ford Mainline (1952-1953)
• Ford Country Sedan (1952-1953)
• Ford F-1 Pickup (1949-1952)
• Ford F-2 Pickup (1949-1952)
• Mercury Monterey (255 V8 Equipped)
• Mercury Custom (255 V8 Equipped)

NOTES
• Fits late-model Ford Flathead V8 engines only.
• Compatible with 1949-1953 8BA and 8RT engine families.
• Designed for three 3-bolt 2-barrel carburetors (Triple Deuce / 3x2 setup).
• Will only fit 1949-1953 Flathead engines with traditional distributor.
• Not compatible with 1932-1948 Flathead engines.
• Not compatible with Y-Block, FE, Windsor, or Cleveland engines.

SPECIFICATIONS
Carburetor Quantity: Triple Deuce (3x2)
Carburetor Flange: Three 3-Bolt 2-Barrel
Engine Block Style: Standard deck height
Intake Style: Dual Plane
Manifold Finish: Black
Manifold Height: 3.660 In.
Manifold Material: Aluminum