EDELBROCK Intake Manifold Block SP2P-318 273

( Brand: Edelbrock ), ( Mounting Style: Bolt-on ), ( Color: Silver ), ( Manufacturer Part Number: SP2P318 ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Type: Intake Manifold ), ( Features: Unfinished ), ( Universal Fitment: No )

Review EDELBROCK Aluminum Intake Manifold Mopar 273 La Small Block fits 318 340 360

The Edelbrock SP2P-318 Intake Manifold is a high-performance upgrade for Mopar V8 engines, specifically those with block sizes of 273, 318, 340, or 360 cubic inches. This intake manifold is part of Edelbrock's Performer Series, which is renowned for delivering exceptional power gains and improved engine response.

This intake manifold is designed with a rectangular cross-flow port configuration that ensures optimal fuel distribution for superior combustion efficiency. The SP2P-318 features a raised runners design, which provides increased velocity for the fuel-air mixture entering the combustion chambers, resulting in improved power and torque.

The Edelbrock SP2P-318 Intake Manifold is also equipped with a high-performance, large-volume plenum that enhances the air charge density, leading to a more potent powerband and increased engine output. This manifold is CNC-machined from high-quality aluminum, ensuring a precise fitment, excellent thermal conductivity, and exceptional durability.

Moreover, this intake manifold comes with a factory-installed throttle body flange, making it easy to install and integrate with the factory or aftermarket throttle bodies. The SP2P-318 is also compatible with Edelbrock's Performer RPM and AVS series carburetors, providing flexibility for various tuning applications.

Additionally, the Edelbrock SP2P-318 Intake Manifold includes integrated oil passages, ensuring proper lubrication for critical engine components. These oil passages are fully adjustable, allowing for fine-tuning of the oil distribution to optimize engine performance.

In summary, the Edelbrock SP2P-318 Intake Manifold is a high-performance upgrade for Mopar V8 engines, delivering increased power and improved engine response. Its rectangular port design, raised runners, large-volume plenum, and adjustable oil passages make it an excellent choice for enthusiasts seeking maximum power gains and exceptional engine efficiency.

Edelbrock SP2P-318 Intake Manifold for Mopar 273, 318, 340, and 360 Blocks: Pros, Cons, and Recommendation

The Edelbrock SP2P-318 intake manifold is a popular aftermarket intake system designed for Mopar engines with a 273, 318, 340, or 360 cubic inch block. In this analysis, we will discuss the key advantages and disadvantages of using this intake manifold, followed by a concluding recommendation.

1. Enhanced Performance: The Edelbrock SP2P-318 intake manifold optimizes airflow and fuel delivery to the engine, resulting in improved power and torque.

2. Better Fuel Economy: By improving combustion efficiency and reducing engine detonation, the intake manifold can contribute to better fuel economy in some applications.

3. Easy Installation: The manifold comes with all necessary hardware, making the installation process relatively straightforward for most DIY enthusiasts.

4. Durability: Edelbrock manifolds are known for their high-quality construction and durability, ensuring long-lasting performance.

5. Versatility: This intake manifold is compatible with a wide range of Mopar engines, making it a versatile choice for various applications.

1. Cost: The Edelbrock SP2P-318 intake manifold is more expensive than some stock manifolds or aftermarket alternatives.

2. Requires Tuning: To achieve optimal performance, the intake manifold may require additional tuning, which can add to the overall cost and complexity of the project.

3. Potential Clearance Issues: Depending on the specific engine configuration, there might be clearance issues with certain accessories or components that need to be addressed during installation.

The Edelbrock SP2P-318 intake manifold offers significant performance improvements and durability for Mopar engines with a 273, 318, 340, or 360 cubic inch block. Its easy installation process, compatibility with a wide range of applications, and high-quality construction make it a popular choice among enthusiasts. However, its higher cost compared to stock manifolds or some aftermarket alternatives and the potential need for tuning may deter some buyers. Ultimately, if you are looking for improved power and torque, the Edelbrock SP2P-318 intake manifold is a solid investment for your Mopar engine.

If you are seeking improved performance for your Mopar engine and are willing to invest in a high-quality aftermarket intake manifold, the Edelbrock SP2P-318 intake manifold is an excellent choice. Its advantages, such as optimized airflow, enhanced durability, and compatibility with a wide range of engines, outweigh the potential cons, making it a worthwhile investment for enthusiasts looking to maximize their engine's potential.

Details:

Finish: Natural aluminum with aged patina. Shipping: Ships carefully packed and insured via UPS Ground or USPS Priority Mail. Dual-plane aluminum design maintains smooth power delivery across the usable RPM range. Condition: Good used condition.

Performance Features: Smaller high-velocity ports improve air/fuel mixture speed for excellent low-end torque. Original fittings and bolts pictured. Optimized for stock to mild camshaft setups. The SP2P Split-Port 2-Plane design was developed to improve low-end torque, throttle response, and fuel efficiency, making it an excellent choice for street cars, daily drivers, trucks focused on provability.

The intake has been sitting for a while and shows normal dirt oxidation, so mild cleanup of the entire is recommended before installation. Material: Aluminum. Removed in working order and ready for reuse after cleaning. Edelbrock SP2P-318 Aluminum Intake Manifold for Chrysler Small Block Mopar: This is a genuine aluminum intake manifold designed small block LA engines including the 273, 318, 340, and 360.

This manifold is sold as-is and may require light cleaning prior to installation. The SP2P performed great for everyday driving, offering smooth idle and strong low-end torque. Threads and mounting surfaces appear solid, there are no visible cracks or stripped holes. Background: This intake was removed from the good-running 318 in my truck and replaced with an LD4B that better matched camshaft use.

Important: Please verify compatibility for your engine setup before purchase. Its a reliable street intake for mild engines or builds that need more bottom-end power than top-end RPM. Reliable, lightweight, and ready for a new home after quick cleanup.

part #: sp2p318 price

• $299.99

specifications inputmanifolds:

• for models: 318, 340, 360
• for makes: Mopar
• brand: Edelbrock
• mounting style: Bolt-on
• color: Silver
• manufacturer part number: SP2P318
• material: Aluminum
• vintage part: Yes
• placement on vehicle: Front
• fuel type: Gasoline
• type: Intake Manifold
• features: Unfinished
• universal fitment: No

payments inputmanifolds:

• credit card: Mastercard
• wallet: Google-pay
• other

offer inputmanifolds:

• started: November 2, 2025
• sold: 0
• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock

seller inputmanifolds:

• city: Weatherford, Texas
• rating: 100.0%
• # reviews: 246

returns inputmanifolds:

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

shipping inputmanifolds:

• type: Fixed
• carrier: USPS
• cost: $0.00
• transit: 4-11 Days
• class: Expedited
• service: USPS Priority Mail

general inputmanifolds:

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

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