HOLLEY Base Plate 4150

( Brand: Holley ), ( Part Type: Plate ), ( Manufacturer Part Number: 12R411197 )

Review HOLLEY 4150 Base Plate 12r411197-racing-dirt-woo-lucas-drag-nice

The Holley 12r411197 4150 Base Plate is a crucial component for building a high-performance fuel system in racing applications, particularly for dirt and woo-lucas drag cars. This base plate, specifically designed for Holley 4150 series carburetors, offers several advantages that make it an excellent choice for racers.

The base plate is engineered with a robust, lightweight aluminum construction that provides superior strength and durability. It is designed to withstand the rigors of racing conditions, ensuring consistent performance under the most demanding circumstances. The plate's smooth, flat surface ensures precise carburetor installation and alignment, leading to optimal engine tuning.

This base plate comes with pre-drilled mounting holes, allowing for easy installation and customization. The mounting holes are compatible with various popular engine and chassis mounting configurations, providing flexibility in engine placement. This is especially important in racing applications where engine positioning can significantly impact vehicle performance.

The Holley 12r411197 4150 Base Plate also features a unique "Stealth" design. This means that the base plate has a low profile, minimizing the risk of damage from debris or contact with other components during racing events. The Stealth design also helps to reduce the overall weight of the fuel system, contributing to improved vehicle performance.

Additionally, this base plate is compatible with various Holley fuel systems, including the Holley Sniper EFI and Holley Terminator X EFI systems. This versatility allows racers to upgrade their fuel systems as their needs evolve, ensuring they always have the best possible components for their racing application.

In summary, the Holley 12r411197 4150 Base Plate is a must-have for racers looking to build a high-performance fuel system for their dirt or woo-lucas drag cars. Its robust aluminum construction, pre-drilled mounting holes, low-profile Stealth design, and compatibility with various Holley fuel systems make it an essential component for any serious racing application.

The Holley 12r411197 4150 base plate is a popular choice among racers and enthusiasts in the dirt, woo, and Lucas drag racing communities. This base plate is designed to be used with Holley 4150 series carburetors and offers several advantages and disadvantages.

1. Durability: The Holley 12r411197 base plate is made of high-quality aluminum material, making it strong and durable. It can withstand the harsh conditions of racing, including high temperatures and vibrations.

2. Versatility: This base plate is compatible with various Holley 4150 series carburetors, allowing racers to choose the specific carburetor that best suits their engine and racing requirements.

3. Easy Installation: The base plate comes pre-drilled and includes mounting hardware, making it easy to install on most applications.

4. Improved Performance: The Holley 12r411197 base plate features a unique design that improves carburetor performance by reducing intake manifold vacuum leaks and improving fuel delivery.

5. Affordable: Compared to other high-performance base plates, the Holley 12r411197 is relatively affordable, making it an excellent option for budget-conscious racers.

1. Limited Compatibility: The Holley 12r411197 base plate is specifically designed for use with Holley 4150 series carburetors. It may not be compatible with other types of carburetors, making it less versatile for some applications.

2. Requires Customization: Depending on the specific racing application, the Holley 12r411197 base plate may require customization to ensure proper fitment and function. This can add to the cost and complexity of the installation.

3. Limited Air Cleaner Options: Some racers may prefer to use a specific air cleaner system with their carburetor setup. However, the Holley 12r411197 base plate may not be compatible with all air cleaner options, limiting the customization possibilities.

The Holley 12r411197 4150 base plate is an excellent option for racers and enthusiasts in the dirt, woo, and Lucas drag racing communities who are looking for a durable, high-performance base plate for their Holley 4150 series carburetor. Its affordability, easy installation, and compatibility with various carburetor options make it a popular choice. However, its limited compatibility with other types of carburetors and air cleaners, as well as the potential need for customization, may be a drawback for some. Ultimately, the decision to purchase the Holley 12r411197 base plate depends on the specific racing application and the individual's budget and performance requirements.

If you are looking for a high-performance base plate for your Holley 4150 series carburetor for use in dirt, woo, or Lucas drag racing, the Holley 12r411197 4150 base plate is an excellent option to consider. Its durability, versatility, and affordability make it a popular choice among racers. However, be sure to check its compatibility with your specific carburetor and air cleaner setup, and consider any potential customization needs before making your purchase.

part # 12r411197 price

• $185.00

specifications carbcaddie:

• brand: Holley
• part type: Plate
• manufacturer part number: 12R411197

shipping carbcaddie:

• carrier: USPS
• transit: 3-8 Days
• type: Calculated
• class: Expedited
• cost: $16.85
• service: USPS Priority Mail

returns carbcaddie:

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

seller carbcaddie:

• rating: 100.0%
• # reviews: 2107

general carbcaddie:

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

payments carbcaddie:

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

offer carbcaddie:

• availability: In Stock
• started: October 21, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True

Holley 12R411197 Is Similar To:

• Holley 12r-5204b Carburetor Throttle Base Plate #0559 (39.4% similar) $30.00–$190.68. (August 23rd, 2024)
• Holley 12r-4251b Carburetor Throttle Base Plate #0574 (39.4% similar) $24.95–$35.00. (August 23rd, 2024)
• Holley 34r-6551-b Electric Automatic Choke Housing Base Assembly 4150 4160 (27% similar) $33.00. (August 24th, 2024)
• Holley 12r-4507b 650-800 Dp Double Pumper Base Plate Baseplate 4160 4779 4777 4778 4780 (34.8% similar) $40.00–$289.99. (August 24th, 2024)
• Holley 5583-4519 1968 1969 Metering Plate 5583 For 4053 4346 Chevelle Camaro 396 427 Copo (29.4% similar) $400.00–$1500.00. (August 24th, 2024)
• Holley 1a34r9716b39 4160 4-barrel Carburetor Vacuum Secondary Metering Plate 1a 34r-9716-b 39 (35.9% similar) $9.95–$16.55. (August 27th, 2024)
• Summit Racing Sum-g1405 1/2 Inch Open Center Phenolic Carb Carburetor Spacer Square Bore 4bbl Holley Demon (11.1% similar) $180.99–$549.99. (September 2nd, 2024)
• Holley 12r-5395b Carburetor Spread Bore Double Pumper Base Plate 12r 5395b 12r5395b (35.7% similar) $20.00–$63.99. (September 11th, 2024)
• Holley 2b34r9716b6 4160 4-barrel Carburetor Vacuum Secondary Metering Plate 2b 34r-9716-b #6 (36.1% similar) $9.95–$320.00. (September 12th, 2024)
• Mr. Gasket Cat.no.1932 Carburetor Adapter/spacer Plate - Holley Four Barrel To Quadrajet Mr.gasket 1932 (23.7% similar) $12.99–$29.99. (September 14th, 2024)
• Holley Mb7448 2300 2-barrel 7448 Carburetor Carb Main Body 350 Cfm Imca Racing (26.3% similar) $35.20–$52.99. (September 16th, 2024)