1. Automotive Used Intake Manifolds Items
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  3. MSD L2414390

MSD L2414390 Ignition Kit 657896066056 PM251

fits make: Gmc. year: 1956–1959.

L2414390 Msd Ignition Kit For Gmc Pm251 1956-1959

( Brand: Msd ), ( Part Type: Ignition ), ( Manufacturer Part Number: L2414390 ), ( Fitment Type: Performance/custom ), ( Color: Black ), ( UPC: 657896066056 )

Review MSD Ignition Kit Gmc fits 1956–1959

The MSD L2414390 Ignition Kit is a high-performance ignition solution designed specifically for the GMC Pm251 engines used in select 1956-1959 models. This kit offers a significant upgrade over stock ignition systems, delivering improved ignition reliability, efficiency, and power.

The heart of this ignition kit is the MSD 6AL Ignition Box. This powerful and versatile module provides advanced ignition control, allowing for precise spark timing and optimal engine performance. The 6AL Ignition Box also features a built-in rev limiter and multiple ignition maps for different driving conditions, ensuring optimal performance in various situations.

The kit includes MSD's popular 6AL2 MegaSquirt 2.0 Ignition Module. This module utilizes a microprocessor to provide precise, digital ignition control and can be easily tuned using a laptop or handheld programmer. The 6AL2 module offers multiple spark outputs for use with multiple ignition coils, allowing for multiple firing patterns and improved engine performance.

The MSD L2414390 Ignition Kit also includes a set of MSD 6AL Ignition Coils. These high-output coils provide a strong, reliable spark to the spark plugs, ensuring efficient combustion and improved engine performance. The coils are designed to work seamlessly with the MSD 6AL Ignition Box and feature a durable, high-temperature design for extended reliability.

The kit also includes MSD 8.5mm High-Performance Spark Plugs. These premium spark plugs feature a superior design with a longer insulator and thicker electrode to provide improved ignition reliability and efficiency. The high-performance design of these spark plugs allows for increased combustion efficiency and improved engine performance.

The MSD L2414390 Ignition Kit is designed for a simple and straightforward installation. The kit includes all necessary wiring and hardware for installation, and the detailed instructions make the process easy for even the most novice of DIYers. The kit is also backed by MSD's industry-leading customer support, ensuring that any questions or concerns are addressed promptly and professionally.

In summary, the MSD L2414390 Ignition Kit for GMC Pm251 engines provides a high-performance ignition solution that delivers improved ignition reliability, efficiency, and power. With the advanced features of the MSD 6AL Ignition Box, the versatility of the 6AL2 Ignition Module, the durability of the MSD Ignition Coils, and the performance of the MSD High-Performance Spark Plugs, this kit is the perfect choice for anyone looking to maximize the performance of their GMC Pm251 engine.

MSD L2414390 Ignition Kit for GMC PM251 (1956-1959): A Detailed Analysis

The MSD L2414390 Ignition Kit is specifically designed for GMC trucks with the PM251 engine, manufactured between 1956 and 1959. This ignition kit aims to improve the performance and reliability of the vehicle's ignition system. In this analysis, we will discuss the advantages and disadvantages of purchasing this ignition kit.

Advantages:

1. Enhanced Performance: The MSD ignition kit delivers a more consistent and powerful spark, which can lead to improved engine performance. This can translate into better acceleration, increased horsepower, and smoother idling.

2. Longer Spark Duration: The MSD ignition system provides a longer spark duration compared to stock ignition systems. This longer spark duration allows the fuel-air mixture to ignite more efficiently, which can result in better fuel economy and reduced emissions.

3. Improved Reliability: The MSD ignition kit is designed to be more durable and reliable than stock ignition systems. It features high-quality components, such as heavy-duty wires and connectors, that can withstand the rigors of regular use.

4. Easy Installation: The MSD ignition kit is relatively easy to install, making it a popular choice among enthusiasts and hobbyists. The kit comes with detailed instructions, and most users can complete the installation in a few hours.

Disadvantages:

1. Cost: The MSD L2414390 Ignition Kit is more expensive than stock ignition systems. While the performance and reliability benefits may outweigh the cost for some, others may find the price tag prohibitive.

2. Compatibility: The MSD ignition kit is specifically designed for the GMC PM251 engine (1956-1959). If you have a different engine or vehicle make, you will need to purchase a different ignition kit.

3. Requires Additional Parts: To install the MSD ignition kit, you may need to purchase additional parts, such as an ignition distributor or ignition coil. These additional costs can add to the overall expense of the project.

Conclusion:

The MSD L2414390 Ignition Kit for GMC PM251 (1956-1959) offers several advantages, including enhanced performance, longer spark duration, improved reliability, and easy installation. However, it also comes with some disadvantages, such as a higher cost, compatibility limitations, and the need for additional parts.

If you are a GMC PM251 (1956-1959) owner looking to improve the performance and reliability of your vehicle's ignition system, the MSD ignition kit is definitely worth considering. Its benefits can lead to noticeable improvements in engine performance, fuel economy, and overall drivability.

Recommendation:

If you are comfortable with the cost and the need for additional parts, and you own a GMC PM251 (1956-1959) vehicle, the MSD L2414390 Ignition Kit is a solid investment that can deliver significant improvements to your vehicle's performance and reliability.

Details:

part #: l2414390 price

  • $1838.05

specifications inputmanifolds:

  • for makes: Gmc
  • for years: 1956-1959
  • brand: Msd
  • part type: Ignition
  • manufacturer part number: L2414390
  • fitment type: Performance/custom
  • color: Black
  • upc: 657896066056

returns inputmanifolds:

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

shipping inputmanifolds:

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

general inputmanifolds:

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

seller inputmanifolds:

  • city: Compton, California
  • # reviews: 18055
  • rating: 98.7%

payments inputmanifolds:

  • other
  • credit card: Mastercard
  • wallet: Paypal

offer inputmanifolds:

  • quantity: 5
  • sold: 0
  • options: Ship-to-home
  • started: December 15, 2025
  • availability: In Stock
for makes: gmc, for years: 1956-1959, part type: ignition, fitment type: performance/custom,
category: auto parts > car truck parts accessories > air fuel delivery > intake manifolds, color: black, sku: 10970822356373983,

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