GM 12370854 Raw Block Intake Manifold SB2.2

( Brand: Gm ), ( Part Type: Intake Block Manifold ), ( Manufacturer Part Number: 12370854 ), ( Material: Aluminum ), ( Country Of Origin: United States ), ( Placement On Vehicle: Front )

Review GM New Raw Small Block Chevy Intake Manifold

The GM 12370854 Raw Block Chevy SB2.2 Intake Manifold is a crucial component of the engine intake system, designed specifically for use with raw block Chevy SB2.2 engines. This intake manifold is engineered to deliver optimal engine performance through efficient airflow and precise fuel delivery.

The raw block design of this intake manifold means that it is intended to be used with engines that do not have factory-installed cylinder heads or intake ports. Instead, the manifold provides the necessary ports and channels for the intake valves and fuel injectors to connect to the engine.

This intake manifold is constructed from high-quality aluminum material, which is both lightweight and durable. Its raw, unfinished surface allows for easy modification and customization, making it an ideal choice for engine builders and hot rod enthusiasts.

The intake ports on this manifold are designed to provide even air distribution to each cylinder, ensuring that each cylinder receives an optimal amount of air-fuel mixture for efficient combustion. The manifold also features a rectangular cross-section design, which helps to minimize turbulence and improve airflow.

The fuel injection system on this intake manifold is designed to provide precise and consistent fuel delivery to each cylinder. The manifold features multiple fuel injector ports, which are strategically located to optimize fuel delivery and promote efficient combustion. The fuel rails on this manifold are also designed to provide even fuel pressure distribution to each injector, ensuring consistent fuel delivery and optimal engine performance.

The GM 12370854 Raw Block Chevy SB2.2 Intake Manifold is a high-performance component that is ideal for use in high-performance applications, including racing and high-horsepower engines. Its raw block design, combined with its high-quality construction and efficient design, make it a must-have for any serious engine builder or hot rod enthusiast.

In summary, the GM 12370854 Raw Block Chevy SB2.2 Intake Manifold is a high-quality, raw block intake manifold specifically designed for use with Chevy SB2.2 engines. Its efficient design, optimized airflow, and precise fuel delivery make it an ideal choice for high-performance applications, and its raw, unfinished surface allows for easy modification and customization.

Buying a GM 12370854 raw block Chevy SB2.2 intake manifold involves considering its potential advantages and disadvantages for your specific application. Here are some points to help you make an informed decision:

1. Cost-effective: A raw block intake manifold is generally less expensive than a pre-assembled or port-matched intake manifold. This can be a significant cost savings, especially for older or budget-conscious projects.

2. Customizability: A raw block intake manifold allows you to customize the intake ports and runner lengths to suit your engine's specifications. This can potentially lead to improved engine performance.

3. Availability: Raw block intake manifolds are often easier to find and purchase than their pre-assembled counterparts, as they are not specific to a particular engine build or configuration.

1. Requires additional work: Installing a raw block intake manifold requires more time and effort compared to a pre-assembled intake manifold. You will need to machine the intake ports and match them to the engine's cylinder heads, which can be a complex and time-consuming process.

2. Risk of error: Machining the intake ports and installing the manifold incorrectly can lead to engine performance issues or even damage. This risk is higher with a raw block intake manifold than with a pre-assembled one.

3. Potential for leaks: A raw block intake manifold may require more sealing work to prevent leaks, as there are more surfaces that need to be sealed compared to a pre-assembled intake manifold.

The decision to buy a GM 12370854 raw block Chevy SB2.2 intake manifold depends on your specific needs, budget, and technical capabilities. If you have the necessary skills, tools, and time to properly machine the intake ports and install the manifold, it can be a cost-effective and potentially high-performing option. However, if you prefer a more straightforward installation process or do not have the required expertise, a pre-assembled or port-matched intake manifold may be a better choice.

If you are confident in your machining skills and have the necessary resources, a GM 12370854 raw block Chevy SB2.2 intake manifold could be a suitable choice for your project. However, if you are unsure or do not have the required expertise, it may be worth considering a pre-assembled or port-matched intake manifold to ensure a more straightforward and reliable installation process.

Details:

Do not pay individually. Here is a prime example of our bill. We now end up only getting around 70% of the item. Look at the pictures and you decide.

part #: 12370854 prices

• $350.00-$425.00

specifications inputmanifolds:

• for makes: Chevy
• brand: Gm
• part type: Intake Block Manifold
• manufacturer part number: 12370854
• material: Aluminum
• country of origin: United States
• placement on vehicle: Front

seller inputmanifolds:

• # reviews: 41598
• city: Monmouth, Illinois
• rating: 100.0%

shipping inputmanifolds:

• transit: 2-4 Days
• cost: $33.76
• carrier: UPS
• type: Calculated
• class: Standard
• service: UPS Ground

offer inputmanifolds:

• quantity: 1
• started: March 16, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True

returns inputmanifolds:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general inputmanifolds:

• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
• condition: New other see details

payments inputmanifolds:

• wallet: Paypal
• other
• credit card: Mastercard

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