
( Brand: Proform ), ( Part Type: Throttle Plate ), ( Manufacturer Part Number: 67155 ), ( Material: Billet Aluminum ), ( Item Length: 11.550 ), ( UPC: 037995261550 )
Review PROFORM Billet Throttle Base Plate
The Proform 67155 Billet Throttle Base Plate is a high-performance component designed for carbureted small-block Chevrolet applications, delivering a sophisticated and durable throttle solution for your engine build. This base plate is suitable for carburetors that have a flow rate of 650 to 800 cubic feet per minute (cfm).
Crafted from robust 6061-T6 billet aluminum, the Proform 67155 Throttle Base Plate boasts superior strength and rigidity. It features a polished billet finish that enhances the look of your engine bay, giving it a distinctively refined appearance.
At the core of its design, the Proform Throttle Base Plate provides an optimized surface for your carburetor to mount securely and reliably. Its precision CNC-machined design ensures a perfect fit for various brands such as Holley, Quick Fuel Technology, and others within the specified cfm range.
The Proform 67155 Billet Throttle Base Plate includes a pair of 0.125-inch thick rubber isolator mounts, which provide effective vibration dampening, making it quite popular among performance enthusiasts. The mounts ensure that your carburetor stays put and doesn't transmit undesirable vibrations into the rest of your drivetrain.
In addition, the Proform 67155 Billet Throttle Base Plate offers easy access to crucial throttle adjustments. The large, conveniently positioned 3/8-inch NPT holes on the plate enable the installation of a vacuum or boost gauge or other accessories that require a threaded connection, further enhancing the functionality of your engine setup.
This top-tier product from Proform is an excellent addition to your build, promising improved throttle response, refined appearance, and desirable performance features. If you are seeking a high-quality billet throttle base plate for your traditional carbureted small-block Chevrolet application with flow rates between 650 to 800 cfm, then the Proform 67155 Billet Throttle Base Plate is the optimal choice for your project.
Pros of buying a Proform 67155 billet throttle base plate:1. Enhanced Throttle Response: This billet throttle base plate is designed to provide improved throttle response, making your engine more responsive and increasing overall performance.
2. Increased Air Flow: The larger 6.7-inch diameter opening allows for more air flow, which can lead to better engine breathing and improved horsepower.
3. Durability: Made from high-quality billet aluminum, this throttle base plate is both strong and lightweight, ensuring long-lasting performance.
4. Easy Installation: The throttle plate is designed to be a direct replacement for most applications, making installation relatively simple and straightforward for most home mechanics.
5. Aesthetic Appeal: The sleek and modern design of the billet throttle base plate not only improves performance, but also adds a touch of style to your engine bay.
Cons of buying a Proform 67155 billet throttle base plate:1. Cost: This throttle base plate can be more expensive compared to stock or aftermarket alternatives, which may deter some buyers.
2. Requires California Emissions Compliance: This product is not suitable for vehicles registered in California due to certain emissions regulations.
3. Potential Vibration: Some users have reported experiencing increased vibration with this throttle base plate, which may require additional dampening measures.
Conclusion:The Proform 67155 billet throttle base plate offers several benefits, such as enhanced throttle response, increased air flow, durability, and aesthetic appeal. However, it also comes with potential drawbacks, including a higher cost and the need for California emissions compliance. Ultimately, the decision to purchase this throttle base plate depends on the individual's personal preferences, performance goals, and budget.
Recommendation:If you're looking to improve your engine's performance and are willing to invest in a high-quality throttle base plate, the Proform 67155 billet throttle base plate is a solid choice. However, if cost is a concern or your vehicle is registered in California, there may be alternative options to consider that may better fit your needs. It's important to carefully weigh the pros and cons before making a purchase to ensure that you're getting the best value for your money.
part # 67155 prices
- $201.95-$246.42
specifications carbcaddie:
- brand: Proform
- part type: Throttle Plate
- manufacturer part number: 67155
- material: Billet Aluminum
- item length: 11.550
- upc: 037995261550
returns carbcaddie:
- time: 30 Days
- paid by: Seller
- policy: Returns Accepted
payments carbcaddie:
- credit card: Diners-club
- wallet: Paypal
- other
general carbcaddie:
- Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
- condition: New
offer carbcaddie:
- availability: In Stock
- started: December 19, 2024
- quantity: 6
- options: Ship-to-home
- sold: 0
shipping carbcaddie:
- service: Standard
- transit: 3-8 Days
- class: Standard
- cost: $0.00
- type: Fixed
seller carbcaddie:
- # reviews: 44851
- rating: 97.0%
Proform 67155 Is Similar To:
- Proform 67148 Carburetor Throttle Base Plate (70.1% similar) $201.95–$227.79. (February 11th, 2025)
- Proform 67155bk Carburetor Throttle Base Plate (72.7% similar) $246.42–$246.67. (February 19th, 2025)
- Proform 67150bk Race Calibration Billet Metering Blocks (48.1% similar) $113.99–$134.50. (July 19th, 2025)
- Proform 67268 Aluminum Throttle Base Pl (63% similar) $189.99–$216.57. (February 7th, 2026)
