Best Performance Distributor Caps of 2026

The ACCEL Distributor Cap is engineered for 6 cylinder 4.0L Jeep engines to deliver unrestricted spark energy flow, maximum energy transfer, and more power. It effectively prevents arc through and crossfire to ensure optimal performance. The cap is stress relieved immediately after molding to ensure dimensional stability and features brass inserts and stainless steel rotor springs for enhanced durability.

The Mallory Distributor Cap is a universal design compatible with countless V8 applications. It delivers unrestricted spark energy flow, maximum energy transfer, and better performance, ensuring that your engine runs smoothly and efficiently. By eliminating arc through and crossfire, this distributor cap improves the overall performance of your vehicle. The stress relieved molding and socket style clamp down design ensure dimensional stability and easy installation. With its impact resistant and brass contact terminal, this distributor cap is built to last. The counter-balanced rotor and socket style cap add to the durability and functionality of the cap. Upgrade your car's distributor cap with the reliable and high-performance Mallory Distributor Cap.

The MSD Extra-Duty Distributor Cap is a high-quality performance replacement part that is designed to enhance the ignition system of your vehicle. This distributor cap is molded from top-notch voltage insulating materials, ensuring that it resists carbon tracking and allows the ignition spark to reach the spark plug terminals effectively. With its low resistance brass construction, this cap provides maximum voltage transfer, resulting in improved overall performance. Whether you're looking to upgrade your ignition system or replace a worn-out distributor cap, the MSD Extra-Duty Cap is a reliable choice that offers excellent durability and functionality.

The Mopar Distributor Cap is designed specifically for your vehicle, ensuring a perfect fit that enhances performance. With compact package dimensions of approximately 10.9 x 9.1 x 9.7 centimeters, it’s easy to store and handle. Weighing just 0.136 kilograms, this product is lightweight, making installation hassle-free. Proudly made in the United States, you can trust the quality and reliability of this essential car component. By choosing this distributor cap, you invest in improved engine functionality, ensuring your vehicle runs smoothly and efficiently.

The MSD 8014 Distributor Cap is designed with a clamp-down attachment style, making it easy for you to securely install and remove the cap without hassle. Its male HEI style ensures compatibility with high-energy ignition systems, which can improve your vehicle's performance. This particular cap does not include a coil mounted on it, so you can use your existing ignition coil without needing to replace it. Additionally, the cap does not come with a coil dust cover, meaning you can rely on your current setup or add your own protection if desired. Overall, the MSD 8014 Distributor Cap offers a straightforward, reliable upgrade for your car’s ignition system.

The MSD Distributor Cap 84333, also known as MSD Cap V8 Black, is a top-quality product made from military aircraft materials. Manufactured to Earl's high standards, this distributor cap is designed for easy installation and use. The durable construction ensures long-lasting performance. The HEI terminals and spark plug wire retainer make it convenient for you to maintain your vehicle's ignition system, enhancing its overall efficiency and reliability.

The Mallory Cap, Distributor, 8Cyl Screw Down Red is a high-performance car distributor cap developed specifically for 32 and 42 Series Mallory distributors. It features a male HEI style screw down design that delivers unrestricted spark energy flow, maximum energy transfer, and better performance. The cap eliminates arc through and crossfire, ensuring dimensional stability through stress relief immediately after molding. This cap is perfect for those seeking optimal performance from their vehicle.

ACCEL Clear Cap Kit includes a clear polymer cap and rotor with brass terminals. The unique translucent design allows you to visually see the spark as the rotor spins. This feature is beneficial as it enables you to monitor the ignition process, ensuring proper functioning. The brass terminals provide durability and efficient electrical conductivity. With this kit, you can easily replace your distributor cap, enhancing your car's performance.

The MSD 8408 Distributor Cap is a high-quality performance replacement part that is made from voltage insulating materials ensuring that the ignition spark reaches the spark plug terminals while preventing carbon tracking. The cap uses low resistance brass for maximum voltage transfer.

The MSD Red Distributor Cap is built with your vehicle’s performance in mind, ensuring reliable ignition system function. It uses high-quality insulating material that helps protect against electrical leaks, so you get consistent engine performance. The brass terminals provide excellent conductivity and durability, making sure your engine spark reaches the right places efficiently. Plus, it’s designed to fit specific MSD models (8570, 8545, 8546), so you can trust it matches your vehicle’s needs perfectly. This distributor cap offers you a dependable upgrade that supports better ignition and engine reliability.