SPEEDMASTER 1-147-002 Lowrise Intake Manifold Block He 840136500315

( Brand: Speedmaster ), ( Part Type: Intake Manifold Block ), ( Manufacturer Part Number: 1-147-002 ), ( Country Of Origin: Chn ), ( UPC: 840136500315 )

Review SPEEDMASTER Lowrise Intake Manifold Small Block Chevy He fits 350 1957–1995

Introducing the Speedmaster 1-147-002 Low Rise Intake Manifold, a high-performance upgrade for Chevy 350 engines with blocks from the years 1957 to 1995. This intake manifold, manufactured by Holley, is designed to provide superior airflow and fuel distribution for enhanced engine performance.

The Low Rise design of this intake manifold keeps the height of the runners low, allowing for better clearance in engine compartments with limited space. The four-bolt design of the manifold base ensures a secure fit on the engine block, while the Nitro-Fuel system provides fuel distribution for up to eight individual throttle bodies.

Each runner on the Speedmaster 1-147-002 Intake Manifold is designed with a smooth, polished surface that minimizes turbulence and maximizes airflow. The runners are also equipped with 1/2-inch NPT ports for fuel injection systems, making it a versatile option for various engine setups.

The manifold features a billet aluminum construction, which not only provides excellent heat dissipation but also adds a touch of style to your engine bay. The intake manifold comes with a gasket, hardware, and installation instructions to make the installation process as smooth as possible.

The Holley Speedmaster 1-147-002 Low Rise Intake Manifold is a must-have for any Chevy 350 engine enthusiast looking to upgrade their fuel and air delivery system for improved performance. With its low-profile design, versatile fuel injection capabilities, and robust construction, this intake manifold is sure to take your engine to the next level.

The Chevrolet 1-147-002 Low Rise Intake Manifold is a popular aftermarket option for those looking to upgrade the intake system on their 1957 to 1995 block Chevy 350 engines. Here are some pros and cons to consider before making a purchase.

1. Enhanced Airflow: The low rise intake manifold provides better airflow compared to the stock intake. This results in improved engine performance, increased horsepower, and better throttle response.

2. Easy Installation: The intake manifold is designed to be a direct bolt-on replacement for the stock intake. This makes the installation process relatively simple and straightforward for most DIY enthusiasts.

3. Improved Appearance: The low rise intake manifold has a more aggressive and performance-oriented look compared to the stock intake. This can be a desirable aesthetic upgrade for those looking to enhance the appearance of their engine bay.

1. Cost: The 1-147-002 Low Rise Intake Manifold can be more expensive than the stock intake. This may be a deterrent for those on a tight budget.

2. Potential Clearance Issues: Depending on the specific engine and application, there may be clearance issues with the low rise intake manifold. This could potentially require modifications to the engine or other components.

3. Potential Fuel System Upgrades: In some cases, using a low rise intake manifold may require upgrades to the fuel system to ensure proper fuel delivery to the engine.

The Chevrolet 1-147-002 Low Rise Intake Manifold can be a worthwhile investment for those looking to enhance the performance of their 1957 to 1995 block Chevy 350 engine. However, it's important to consider the potential costs, installation complexity, and potential clearance issues before making a purchase. If the benefits outweigh the drawbacks for your specific application, then the low rise intake manifold can be a great addition to your engine build.

If you're considering purchasing the 1-147-002 Low Rise Intake Manifold for your Chevy 350 engine, be sure to do your research and carefully consider the pros and cons. Make sure that it will fit your specific engine and application, and be prepared for any potential modifications or upgrades that may be required. Ultimately, if you're looking for improved engine performance and a more aggressive look, then the low rise intake manifold can be a great choice.

Details:

Non-EGR, RPM Range: Idle-5, 5 Polished Finish Speedmaster LowRise Intake Manifold 1957-1995 Small Block Chevy 350, Manifold, height : 4.050 in. American Express.

part #: 1147002 prices

• $286.00-$301.05

specifications inputmanifolds:

• for models: 350
• for makes: Chevy
• for years: 1957-1995
• brand: Speedmaster
• part type: Intake Manifold Block
• manufacturer part number: 1-147-002
• country of origin: Chn
• upc: 840136500315

payments inputmanifolds:

• other
• wallet: Paypal
• credit card: Visa

shipping inputmanifolds:

• service: Standard
• transit: 3-7 Days
• class: Standard
• cost: $0.00
• type: Fixed

returns inputmanifolds:

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

seller inputmanifolds:

• # reviews: 626289
• rating: 99.4%
• city: , Ohio

offer inputmanifolds:

• options: Ship-to-home
• sold: 0
• started: April 21, 2026
• availability: In Stock
• quantity: 6

general inputmanifolds:

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

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