HOLLEY 717-17 Throttle Body Adapter Plate 090127140055

( Brand: Holley ), ( Type: Air Induction Fuel Delivery Gt; Throttle Bodies ), ( Manufacturer Part Number: 717-17 ), ( Manufacturer Warranty: Manufacturers Limited 90 Day ), ( UPC: 090127140055 )

Review HOLLEY Throttle Body Adapter Plate

The Holley 717-17 Throttle Body Adapter Plate is an essential component for integrating a Holley 4150 or 4160 series carburetor with select Ford, GM, and Chrysler applications. This adapter plate is meticulously engineered and manufactured to provide a reliable and accurate connection between the throttle body and the intake manifold.

This Holley adapter plate is specifically designed for use with 350 CID and 396 CID engines. It features a cast aluminum construction, ensuring durability and resistance to heat. The plate is also equipped with three 3/8-inch NPT ports, allowing for the easy installation of vacuum and fuel pressure gauges.

The Holley 717-17 Throttle Body Adapter Plate comes with a precision-machined throttle shaft bore, ensuring a perfect fit with the carburetor's throttle shaft. The plate also includes a pre-installed throttle position sensor (TPS) mount for select applications, simplifying the installation process.

The surface finish of the adapter plate is smooth and even, allowing for easy installation and sealing with gaskets. The plate's design also accommodates the use of an external throttle position sensor, providing flexibility for various installation configurations.

Overall, the Holley 717-17 Throttle Body Adapter Plate offers a reliable and accurate solution for connecting a Holley carburetor to specific Ford, GM, and Chrysler engines. Its durable construction, versatile design, and precise machining make it an excellent choice for enthusiasts and professionals alike.

The Holley 717-17 throttle body adapter plate is a popular choice for those looking to upgrade their carburetor setup with a throttle body. Here are some pros and cons to help you make an informed decision:

1. Compatibility: This adapter plate is compatible with a wide range of Holley carburetors, making it a versatile option for various applications.

2. Easy installation: The adapter plate is designed to be easy to install, allowing you to quickly upgrade your carburetor setup.

3. Improved throttle response: The throttle body design of the adapter plate can provide improved throttle response and driveability compared to a traditional carburetor setup.

4. Fuel efficiency: The adapter plate can help improve fuel efficiency by allowing for a more precise fuel delivery system.

5. Customizable: The adapter plate can be customized with various throttle position sensors and other aftermarket components to further tailor the performance of your engine.

1. Cost: The adapter plate and throttle body can be more expensive than a traditional carburetor setup.

2. Complexity: The setup of the adapter plate and throttle body can be more complex than a carburetor, requiring more maintenance and potential for more issues.

3. Calibration: Proper calibration of the adapter plate and throttle body is essential for optimal performance, which may require the assistance of a professional.

The Holley 717-17 throttle body adapter plate can provide several benefits, including improved throttle response, fuel efficiency, and compatibility with a wide range of Holley carburetors. However, it comes with some drawbacks, such as cost, complexity, and the need for proper calibration. Ultimately, the decision to purchase this adapter plate depends on your specific application, budget, and performance goals. If you prioritize improved throttle response and fuel efficiency, and are willing to invest in the setup and maintenance, then the Holley 717-17 throttle body adapter plate may be a worthwhile investment. However, if you have a limited budget or prefer a simpler setup, then a traditional carburetor may be a more suitable option.

part # 71717 prices

• $49.99-$53.99

specifications carbcaddie:

• brand: Holley
• type: Air Induction Fuel Delivery Gt; Throttle Bodies
• manufacturer part number: 717-17
• manufacturer warranty: Manufacturers Limited 90 Day
• upc: 090127140055

general carbcaddie:

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

returns carbcaddie:

• policy: No Returns

offer carbcaddie:

• sold: 0
• started: June 8, 2025
• availability: In Stock
• options: Ship-to-home

shipping carbcaddie:

• type: Fixed
• carrier: UPS
• class: Standard
• transit: 3-6 Days
• cost: $0.00
• service: UPS Ground

seller carbcaddie:

• rating: 99.2%
• # reviews: 47564

payments carbcaddie:

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

Holley 717-17 Is Similar To:

• Holley 12r-5204b Carburetor Throttle Base Plate #0559 (59.6% similar) $30.00–$190.68. (August 23rd, 2024)
• Holley 12r-4251b Carburetor Throttle Base Plate #0574 (61.7% similar) $24.95–$35.00. (August 23rd, 2024)
• Holley 12r-4507b 650-800 Dp Double Pumper Base Plate Baseplate 4160 4779 4777 4778 4780 (34.4% similar) $40.00–$289.99. (August 24th, 2024)
• Holley 5583-4519 1968 1969 Metering Plate 5583 For 4053 4346 Chevelle Camaro 396 427 Copo (32.3% similar) $400.00–$1500.00. (August 24th, 2024)
• Holley 80457-2 List Carburetor 600cfm 4bbl 4160 Main Body Only With New Gasket (35.3% similar) $8.35–$11.25. (August 26th, 2024)
• Holley 6r-3760b 4777 650 Double Pumper Main Body Vintage 1974 (43.1% similar) $33.99–$70.95. (August 26th, 2024)
• Holley 1a34r9716b39 4160 4-barrel Carburetor Vacuum Secondary Metering Plate 1a 34r-9716-b 39 (34.3% similar) $9.95–$16.55. (August 27th, 2024)
• Holley 98342 4160 4-barrel Carburetor Carb Main Body 9834-2 600 Cfm Vacuum Secondary (30.4% similar) $58.36–$135.00. (August 27th, 2024)
• Holley 3164071 4-barrel Carburetor Main Body 2464 Amc Rambler 327 V-8 1962 1963 1964 (36.8% similar) $53.95–$78.00. (August 28th, 2024)
• Holley D4ta-9747-ca Carburetor 75 Ford Truck Throttle Linkage (45.1% similar) $114.95–$528.95. (September 6th, 2024)
• Rpc R2083 Holley Carburetor Throttle Return Kit (43.2% similar) $21.99–$33.49. (September 6th, 2024)