fits make: Gmc. year: 1987–1989.

( Brand: Msd ), ( Part Type: Ignition Crank ), ( Manufacturer Part Number: L2437489 ), ( Fitment Type: Performance/custom ), ( Color: Red ), ( UPC: 657896157884 )
Introducing the MSD L2437489 Ignition Crank Trigger Kit, specifically designed for the GMC V3500 engines from 1987 to 1989. This high-performance kit is an essential upgrade for enthusiasts seeking to enhance the ignition system in their GMC vehicle.
The MSD Ignition Crank Trigger Kit comes with a robust crank trigger wheel that is engineered to provide accurate and reliable crankshaft position sensing. The wheel is manufactured from a durable, lightweight material, ensuring long-lasting performance. It features eight trigger teeth, which correspond to each cylinder's firing order, allowing the ignition system to deliver optimal spark timing.
The kit also includes a high-quality, 6-inch long, 3/8-inch diameter crankshaft sensor. This sensor utilizes a proprietary MSD Hall Effect technology, which ensures consistent and precise triggering of the ignition system. The sensor is easy to install, as it comes with a mounting bracket and all necessary hardware.
This MSD Ignition Crank Trigger Kit is designed to work seamlessly with multiple ignition control modules, including the MSD 6AL2, 6AL3, and 7AL2. It is also compatible with most aftermarket and OEM distributors, making it an excellent choice for those looking to upgrade their ignition system while retaining their existing distributor.
Installation of the MSD L2437489 Ignition Crank Trigger Kit is a straightforward process. It requires minimal modifications to the engine and comes with a detailed installation manual to ensure a hassle-free experience. By upgrading to this high-performance ignition trigger kit, you can expect improved engine performance, increased power, and smoother idling.
In summary, the MSD L2437489 Ignition Crank Trigger Kit for GMC V3500 engines from 1987 to 1989 is an essential upgrade for enthusiasts looking to enhance their vehicle's ignition system. The kit features a robust crank trigger wheel, a high-quality crankshaft sensor, and is compatible with multiple ignition control modules. With its easy installation process and proven performance benefits, this kit is an excellent investment for any GMC V3500 owner.
The MSD L2437489 Ignition Crank Trigger Kit is designed for GMC V3500 engines manufactured between 1987 and 1989. This kit is used to convert the distributorless engine to a distributor-based ignition system, allowing for better ignition control and improved engine performance. In this analysis, we will discuss the potential benefits and drawbacks of investing in this product.
Pros:1. Improved Ignition Control: The MSD Ignition Crank Trigger Kit offers better ignition control compared to the stock system. This can lead to improved engine performance, increased power, and better fuel efficiency.
2. Easier Ignition System Troubleshooting: With a distributor-based ignition system, diagnosing and resolving ignition-related issues becomes more straightforward. This can save time and money in the long run.
3. Customizable: The MSD Ignition Crank Trigger Kit is compatible with a wide range of aftermarket ignition systems, allowing users to choose the ignition system that best suits their needs and preferences.
4. Enhanced Durability: The MSD Ignition Crank Trigger Kit is built with high-quality components, ensuring durability and reliability. This can reduce the frequency of repairs and maintenance, saving time and money.
Cons:1. Installation Complexity: Installing the MSD Ignition Crank Trigger Kit can be a complex process, requiring advanced mechanical skills and specialized tools. This can result in additional time and cost.
2. Cost: The MSD Ignition Crank Trigger Kit is more expensive than the stock ignition system. While the long-term benefits may outweigh the initial investment, some users may not be willing to pay the higher price.
3. Potential Compatibility Issues: While the MSD Ignition Crank Trigger Kit is designed for GMC V3500 engines, there may be compatibility issues with certain engine variations or aftermarket components. It is essential to carefully check the compatibility before purchasing.
Conclusion:The MSD L2437489 Ignition Crank Trigger Kit for GMC V3500 (1987-1989) offers several advantages, including improved ignition control, easier troubleshooting, customizability, and enhanced durability. However, it also comes with some drawbacks, such as installation complexity, cost, and potential compatibility issues. Ultimately, whether or not to invest in this product depends on the user's priorities, budget, and mechanical skills. If the benefits outweigh the drawbacks for a particular user, the MSD Ignition Crank Trigger Kit can be an excellent investment for enhancing engine performance and reliability.
Recommendation:If you are looking to upgrade the ignition system on your GMC V3500 (1987-1989) and have the necessary skills and resources for a complex installation, the MSD L2437489 Ignition Crank Trigger Kit is an excellent choice. Its benefits, such as improved ignition control and easier troubleshooting, can lead to significant performance gains and long-term savings. However, if you are not confident in your mechanical abilities or have a limited budget, it may be worth considering alternative, simpler solutions or seeking professional assistance.