OFFENHAUSER INTAKE MANIFOLDS 5766 Deg Manifold Rect Port

( Brand: Offenhauser Intake Manifolds ), ( Non-domestic Product: No ), ( Mounting Style: Bolt-on ), ( Color: Silver ), ( Manufacturer Part Number: 5766 ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Type: Intake Manifold ), ( Features: Polished )

Review OFFENHAUSER INTAKE MANIFOLDS Vintage Deg Bbc Aluminum Manifold Rect Port Chevy fits 360

The Offenhauser Intake Manifold 5766, also referred to as the 360 degree BBC Manifold with Rect Port for Chevy engines, is a high-performance intake solution designed for serious racers and enthusiasts looking to maximize power output from their Chevrolet Small Block engines. This intake manifold, manufactured by the renowned Offenhaurer brand, is a rectangular port design, making it a popular choice for Chevy performance applications.

The 5766 Offenhauser Intake Manifold is a 360-degree design. This means it is suitable for use with a wide variety of engine configurations, including flat tappet and roller camshafts, and can accommodate different valve sizes and locations. This versatility makes it a valuable investment for builders looking for a single intake solution for their diverse range of applications.

Constructed from lightweight and durable aluminum alloy, this Offenhauser intake manifold is designed for efficient power delivery and superior flow characteristics. The rectangular port design allows for larger runners and better flow capacity, resulting in improved engine breathing and enhanced power. The manifold is precision machined to ensure a perfect fit and finish, with accurately placed ports for optimal alignment with the valves.

The intake manifold comes fully assembled, including the required gasket material. This helps to streamline the installation process and reduces the risk of errors. Moreover, it's equipped with pinch-off fittings that simplify the fuel and coolant hose routing, allowing for a clean, tidy engine compartment.

To ensure durability, Offenhauser incorporates a hard anodized finish on the intake manifold's runner bases. This protects the aluminum alloy from corrosion and wear, extending the life of the component even under the most strenuous racing conditions.

Being a renowned leader in racing performance, Offenhauser is committed to delivering top-tier products for power-hungry applications. The 5766 360-degree BBCH BC Manifold is no exception it's a proven performer that provides excellent flow characteristics, outstanding durability, and unrivaled adaptability. Its rectangular port design further enhances its versatility and makes it an indispensable addition to the toolboxes of engine builders and racers seeking exceptional power and performance from their Chevrolet Small Block engines.

Offenhauser intake manifolds, specifically part number 5766 for Chevy small block engines with a rectangular port and 360 degrees of intake port diameter, can offer several benefits for high-performance applications. Here are some pros and cons for consideration:

1. Enhanced Airflow: The Offenhauser intake manifold is specifically designed for high-performance applications. It provides improved airflow by allowing the fuel mixture to enter the cylinders at a more optimal angle, resulting in better cylinder filling and more efficient combustion.

2. Customizable: The manifold comes with removable runners, allowing racers or enthusiasts to customize the intake circuit for their specific engine configurations (e.g., different carburetor or fuel injection setups).

3. Durability: The Offenhauser intake manifold is known for its durability and robustness, making it an excellent choice for high-performance racing applications where engine components are under significant stress.

1. Complexity: Installing an Offenhauser intake manifold can be a complex process due to its numerous ports and runners, requiring more time, effort, and expertise compared to stock or simpler aftermarket manifolds.

2. Price: Offenhauser intake manifolds generally come with a higher price tag compared to stock or mass-produced performance manifolds. The 5766 manifold is no exception and may require a larger investment upfront.

3. Compatibility: Ensuring proper fitment and compatibility with other engine components, such as headers, is essential, as this manifold can have unique dimensions and bolt patterns that are not standard across all applications.

The Offenhauser 5766 intake manifold for Chevy small block engines can offer substantial performance improvements in high-performance applications. However, it comes with its challenges, primarily related to complexity, compatibility, and cost. This decision ultimately depends on the priority of the performance goals and the resources available for the installation process. For those who are committed to the pursuit of maximum power and the ability to customize their intake system, the investment in an Offenhauser manifold may well be worthwhile.

Details:

Message with any questions Offenhauser Big block Chevy rectangular port Intake manifold. Came from a marine application. Had a Holley Double Pumper on it, see photos.

part #: 5766 prices

• $165.00-$300.86

specifications inputmanifolds:

• for models: 360
• for makes: Chevy
• brand: Offenhauser Intake Manifolds
• non-domestic product: No
• mounting style: Bolt-on
• color: Silver
• manufacturer part number: 5766
• material: Aluminum
• vintage part: Yes
• placement on vehicle: Front
• fuel type: Gasoline
• type: Intake Manifold
• features: Polished

returns inputManifolds:

• policy: No Returns

seller inputManifolds:

• # reviews: 39
• rating: 100.0%
• city: Reno, Nevada

offer inputManifolds:

• availability: In Stock
• options: Ship-to-home
• started: December 4, 2024
• sold: 0
• best offers: True
• quantity: 1

payments inputManifolds:

• wallet: Apple-pay
• credit card: Diners-club
• other

shipping inputManifolds:

• carrier: USPS
• class: Standard
• transit: 5-12 Days
• service: USPS Ground Advantage
• cost: $120.21
• type: Calculated

general inputManifolds:

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

Offenhauser Intake Manifolds 5766 Is Similar To:

• Offenhauser 5162 Dual Quad 5162 Intake 1959-64 Pontiac 389 421 Aluminum Wcfb Flange (46.8% similar) This is a vintage dual quad Intake aluminum, fits: Pontiac 389/421 v8 with 6 bolt heads, 1959 -64, this low rise Intake, it should fit under most stock hoods the right breathers, has just enough patina that won't look shiny and new.part #: 5162...(June 11th, 2024)
• Edelbrock Weiand Offenhauser Mopar 3010 383 Torker Intake Manifold Aluminum Big Block 361 400 Rt Se (47.3% similar) All threads are in excellent shape. Heres a very nice outbreak corker 383 aluminum Intake. Please look at the pics. Theres a casting flaw close to the heat exchange port as shown in pics. There are no cracks, welds, or extra holes. There is no paint or coatings on this Intake...(June 18th, 2024)
• Offenhauser 5999dp Amc Jeep 4 Barrel Dual-port Intake Manifold 232 199 258 (38.5% similar) It is in great shape and ready to install. Offenhauser Mac jeep 4 barrel dual-port Intake manifold 5999DP 232 199 258, this may be a new manifold. We'll wrap and box it up for shipping. Buyer pays a flat rate of $62.00 for ground shipping continental us...(June 29th, 2024)
• Offenhauser 3558 Triple Deuce 3x2 Tri Power Intake Small Block Chevy Rochester 2bbl (37.6% similar) Set up to run on just the middle carb. Includes all as shown. Front and rear are blocked off. Was running on my hot rod this spring. Iffy 3X2 setup for small block Chevrolet with three Rochester 2BBL carburetors and chrome air cleaners. Carbs are true gm Teri-power carbs with no air...(August 1st, 2024)
• Offenhauser 7001 Range Rover V8 Dual Port Intake Jwr Aluminum 4bbl Tr7 (40.8% similar) I do not know what engine/ sizes this fits.it has a date in casting 11-22-98 Offenhauser dual port 7001 4BBL sitting flat the height overall counting studs is approx 4.5 to highest point. This was found at an estate sale, the gentleman that passed a range rover mechanic by trade specializing in...(August 5th, 2024)
• Offenhouser 5764 Mopar 383 400 Offenhauser Aluminum Intake Manifold Dual Port 361 Dodge Plymouth (43.7% similar) Part #: Offenhauser 5764 for sale...(August 8th, 2024)
• Offenhauser Performance Intake Manifolds 7502 Port-o-sonic Sb Chevy Aluminum Manifold 6063 Single Plane (58.9% similar) Part #: Offenhauser performance Intake Manifolds 6063 for sale...(August 14th, 2024)
• Offenhauser 6082 Tunnel Ram 1x4 Intake Manifold 455 Oldsmobile Turbo-thrurst 360 (43.1% similar) It will need to be cleaned up and hit with new polished. Comes as pics. Let me know if there is an issue. I sometimes make mistakes, but I'm not out to cheat anyone, or sell you something you're 100% happy with. A if you follow the golden rule, and treat me as would like to be treated...(August 22nd, 2024)
• Offenhauser 5883 360 Degree Intake Manifold Part (45.9% similar) No apparent faults or blemishes. This listing is for one Offenhauser 360 degree aluminum Intake manifold, model 5883. For small block v8 engines, specifically ford 351 Windsor. It is in used condition and has been thoroughly pressure washed. Please refer to the photos for reference...(August 25th, 2024)
• Offenhauser 5019 Olds 394 Tri Power Aluminum Intake Manifold 1959-64 (38.7% similar) The Intake could be new as it appears to very clean, but selling. It is designed for use with the Offenhauser 394 Teri power engine and made from durable aluminum material. Message with any questions. It is a great choice for collectors and enthusiasts who want to restore their vintage car its...(August 30th, 2024)
• Offenhauser Racing Intake Manifolds 5815 360 Deg Bb Chevy Aluminum Manifold Spread Bore Oval Port (71.7% similar) Offenhauser vintage spread bore / quadrant carb mounting multi-plane aluminum Intake p/n 5815 manifold for oval port 396-454 cu.in. Big block chevy applications - Intake is in as found condition blasted with natural unpainted finish shown threads ingrate shape no cracks or weld repairs small...(September 5th, 2024)