CHRYSLER 1121704 Intake Manifold Flathead Cylinder 40S 50S

( Brand: Chrysler ), ( Mounting Style: Bolt-on ), ( Color: Cast Iron ), ( Items Included: Nuts Washers For Carbureator ), ( Manufacturer Part Number: 1121704 ), ( Cylinder Head Type: Flat Head 6 Cylinder ), ( Item Length: See Pictures ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front, Right, Upper ), ( Fuel Type: Gasoline ), ( Type: Intake Manifold ), ( Manufacturer Warranty: 1 Month ), ( Engine Size: 25 1/2 Long Block ), ( Item Height: See All Pictures ), ( Features: Heat-resistant ), ( Universal Fitment: No ), ( Country Of Origin: United States )

Review CHRYSLER 40s 50s Dodge Plymouth Intake Manifold Flathead Cylinder

Chrysler 1121704 Intake Manifold for Flathead Cylinders (Compatible with Chrysler, Dodge, Plymouth)

The Chrysler 1121704 Intake Manifold is a classic automotive component designed for flathead cylinder engines, making it an excellent choice for restoring or maintaining vintage vehicles from Chrysler, Dodge, and Plymouth brands. This intake manifold is engineered to provide optimal airflow and fuel delivery to the engine for enhanced performance and efficiency.

1. Universal Fitment: The Chrysler 1121704 Intake Manifold is specifically designed to fit flathead cylinder engines found in various Chrysler, Dodge, and Plymouth models from the 1940s and 1950s. It is essential for those restoring or working on these classic vehicles to ensure they have the correct intake manifold for their specific engine make and model.

2. Durable Construction: This intake manifold is manufactured using high-quality materials to ensure longevity and durability. Its robust design is capable of withstanding the demands of high-performance applications while maintaining its original form and functionality.

3. Enhanced Airflow: The Chrysler 1121704 Intake Manifold is meticulously designed to ensure smooth and unobstructed airflow to the engine. Proper airflow is crucial for optimal engine performance, ensuring a powerful and responsive driving experience.

4. Precise Fuel Delivery: This intake manifold facilitates precise fuel delivery to the engine for consistent combustion. Accurate fuel delivery is essential for maintaining optimal engine performance and ensuring reliable ignition, resulting in a smoother and more efficient driving experience.

5. Easy Installation: The Chrysler 1121704 Intake Manifold is engineered for a straightforward installation process. Its design allows for easy connection to other engine components, making it an ideal choice for those looking to upgrade their vintage vehicle's intake system without the hassle of extensive modifications.

6. Authentic Restoration: For those seeking an authentic restoration of their classic vehicle, the Chrysler 1121704 Intake Manifold is an essential component. It retains the original appearance and functionality of the intake manifold found in these vintage vehicles, ensuring an accurate and true-to-form restoration.

7. OEM Quality: The Chrysler 1121704 Intake Manifold is an authentic OEM (Original Equipment Manufacturer) part, meaning it is made to the same specifications as the original component that came with the vehicle from the factory. This guarantees a perfect fit and excellent performance that meets or exceeds factory standards.

8. Versatile Application: This intake manifold is suitable for various applications, including performance upgrades, restorations, and daily driving. Its versatility makes it an indispensable component for any Chrysler, Dodge, or Plymouth enthusiast working on a flathead cylinder engine.

By investing in the Chrysler 1121704 Intake Manifold, you are not only ensuring the authenticity and longevity of your classic vehicle but also enhancing its performance and driving experience. This intake manifold is an essential investment for any enthusiast or restorer of vintage Chrysler, Dodge, or Plymouth vehicles.

Pros and Cons of Buying a Chrysler 1121704 Intake Manifold for Flathead Cylinder in Dodge, Plymouth, or Mopar Applications

The Chrysler 1121704 intake manifold is a popular aftermarket option for those restoring or upgrading Flathead engines in Dodge, Plymouth, or Mopar vehicles. This part is known for its durability and high-performance capabilities. In this article, we will discuss the advantages and disadvantages of purchasing this intake manifold.

1. Enhanced Airflow: The Chrysler 1121704 intake manifold facilitates improved airflow by providing a more efficient path for air to enter the engine. This results in better combustion and increased horsepower.

2. Durability: This intake manifold is built to last, featuring heavy-duty materials and robust construction. It is designed to handle the stresses of high-performance applications, making it an excellent investment for those seeking long-term reliability.

3. Versatility: The Chrysler 1121704 intake manifold is compatible with various engine sizes and configurations, making it a versatile choice for restorers and enthusiasts working on different projects. It can be used in both carbureted and fuel-injected applications, providing flexibility for various build requirements.

4. Improved Fuel Economy: By providing better airflow and combustion efficiency, this intake manifold can potentially lead to improved fuel economy for your vehicle. This is an added benefit for those seeking cost savings and environmental consciousness.

1. Cost: The Chrysler 1121704 intake manifold may come with a higher price tag compared to other aftermarket options. However, its durability and high-performance capabilities may justify the investment for some enthusiasts.

2. Installation Complexity: Installing an aftermarket intake manifold can be a complex process, especially for those without experience in engine building or mechanical work. The installation process may require specialized tools and expertise, which could add to the overall cost and time investment.

3. Potential Clearance Issues: Depending on the specific application, there may be clearance issues when installing the Chrysler 1121704 intake manifold. Enthusiasts may need to modify their engine compartment or exhaust system to accommodate the new intake manifold, which could add to the project's cost and complexity.

The Chrysler 1121704 intake manifold is a high-quality aftermarket option for those seeking improved performance, durability, and efficiency for their Flathead engines in Dodge, Plymouth, or Mopar applications. While it comes with a higher cost and potential installation challenges, the manifold's versatility, durability, and performance benefits make it an excellent investment for those dedicated to their restoration or upgrade project.

If you're considering purchasing the Chrysler 1121704 intake manifold for your Flathead engine project, ensure that you have a clear understanding of the installation process and the potential clearance issues that may arise. Additionally, weigh the costs and benefits against other aftermarket options to determine if this is the right choice for your project goals and budget. Finally, consider seeking the assistance of a professional mechanic or engine builder to ensure a successful installation and optimal performance.

Details:

INTAKE MANIFOLD THAT CAME OFF A FLATHEAD 6 CYLINDER MOPAR 25 1/2 INCH LONG BLOCK THIS HAS BEEN MEDIA BLASTED,PAINTED WITH CAST IRON ENGINE PAINT CARBURETTOR STUDS CLEANED THREADS INCLUDES 2 NUTS LOCK WASHERS.

part #: 1121704 prices

• $25.00-$358.50

specifications inputmanifolds:

• for makes: Dodge, Plymouth, Chrysler
• brand: Chrysler
• mounting style: Bolt-on
• color: Cast Iron
• items included: Nuts Washers For Carbureator
• manufacturer part number: 1121704
• cylinder head type: Flat Head 6 Cylinder
• item length: See Pictures
• vintage part: Yes
• placement on vehicle: Front, Right, Upper
• fuel type: Gasoline
• type: Intake Manifold
• manufacturer warranty: 1 Month
• engine size: 25 1/2 Long Block
• item height: See All Pictures
• features: Heat-resistant
• universal fitment: No
• country of origin: United States

general inputmanifolds:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds

payments inputmanifolds:

• wallet: Apple-pay
• credit card: Visa
• other

shipping inputmanifolds:

• cost: $0.00
• carrier: USPS
• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• transit: 5-11 Days

offer inputmanifolds:

• started: November 28, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

returns inputmanifolds:

• policy: No Returns

seller inputmanifolds:

• city: Strawberry Plains, Tennessee
• # reviews: 1702
• rating: 100.0%

Chrysler 1121704 Is Similar To:

• Weiand 8022wnd Stealth Intake Chrysler Small Block V8 (29.9% similar) 8022WND weaned stealth intake - Chrysler small block V8: manifold 318 late, 340, 360 V8;HIGH rise dual plane design; square bore carburetor mounting flange; no erg provisions; power band: IDLE-6800 rpm; height : front 4.88, rear 5.94 ; port size: 1.96 height 1.00 width ; nostalgia series...(June 5th, 2024)
• Beststorelist 655506585751 For 2005-2009 Jeep Dodge Chrysler 300 Ram 4.7l 5.7l 8x Fuel Injectors 04591851aa (26.9% similar) For 2005 -2009 jeep dodge Chrysler 300 ram 4.7L 5.7L 8x fuel injectors 04591851AA. Part number, 04591851AA 812-11132 51211132 RL591851AA, 4G1906 16-546 67313 800-1708N FJ731 M1064. Package includes: 8x fuel injectors as pictured...(June 6th, 2024)
• Weiand 1987wnd Hi-ram Intake Chrysler Big Block V8 (19.8% similar) Weaned nostalgia series intake manifolds are made using the original tooling, and may have minor appearance imperfections that do not affect functionality of part. 1987 WND weaned hi-ram intake - Chrysler big block V8: manifold 413, 426 wedge, 440 hi-ram series: these tunnel ram manifolds are...(June 11th, 2024)
• Mopar 68190715ad 6.4 Hemi Intake Manifold Dodge Srt Jeep Chrysler 2011 2022 6.4l Sedan 2 (40.2% similar) From a 2014 jeep SRT8 includes injectors throttle body...(June 16th, 2024)
• Mopar Chrysler Dodge 05184199af 2011-2021 Ram Jeep 3.6l V6 Lower Intake Manifold (41.5% similar) This Mopar Chrysler dodge intake manifold is designed for 2011 -2021 ram jeep 3.6L v6 engines. It is not a universal fitment and made in Mexico. This lower intake manifold was removed from a 2013 Chrysler town country limited. The lower placement on the vehicle is suitable for gasoline fuel type...(June 17th, 2024)
• Chrysler 04892234aa Lower Intake Manifold From 2010 300 3.5 (53.6% similar) Challenger 09-10 3.5L, lower. Magnum 05-08 3.5L, lower. Charger 06-10 3.5L, lower. Fitment type: 300 05-10 3.5L, lower. Please replace such items as required for proper installation...(June 17th, 2024)
• Chrysler 329-01795 Intake Manifold Lower Fits 02-04 300m (51.9% similar) Fitment and compatibility: please review our fitment compatibility section under the heading, this part will fit these makes and model's with options. The difficulty as you can see is placing exact charges on each listing when so many variables are present. Oversize charges are implemented for...(June 18th, 2024)
• Chrysler Dodge 53031578 97-03 Ram 2500 3500 8.0l V10 Magnum Upper Intake Manifold Plenum (44.3% similar) Pulled from 1999 dodge ram 2500 V10 4X4 automatic. Comes with the upper plenum and mounting hardware...(June 18th, 2024)
• Mopar 2205737 1960s Dodge Plymouth Chrysler 2 Barrel Intake Oem 361 383 1962 63 (41.8% similar) This is correct for early 60S Mopar 361 / 383 engines - verify it your application prior to purchase. It was steam cleaned and painted with rustle. Date code is 12-7. Pictures and part numbers when available are provided...(June 21st, 2024)
• Chrysler 4648958aa 2007 Town And Country 3.8 Lower Intake Manifold 06-07 (46.4% similar) I have for sale a used lower intake manifold removed from 2007 Chrysler town country van. It is in very good shape. Shipping is $18.50 to the lower 48 states. This was a 3.8L engine...(June 21st, 2024)
• Weiand Performance Intake Manifolds Afb-2x4 Dodge Chrysler Mopar 426 Hemi Tunnel Ram Manifold 1991 With 2x4 Top (31.6% similar) Weaned aluminum tunnel ram intake manifold and plenum FOR2X4 AFB carburetor fits dodge Chrysler Mopar 426 hem v8 applications with factory heads - tunnel is in as found condition no cracks Orwell repairs front back web shave been trimmed over the years for clearance shown some clearance grinds...(June 24th, 2024)