Holley Distributor Caps - 566105

Enhance your vehicle's ignition system with the Holley EFI Service Parts Distributor Cap. Designed for reliability and performance, this cap is essential for maintaining optimal engine function.

• Constructed from durable Rynite material, ensuring long-lasting performance and resistance to wear.
• Features stainless steel contact terminals for improved conductivity, enhancing your engine's efficiency.
• The screw-down cap attachment style provides a secure fit, minimizing the risk of disconnection during operation.
• Equipped with a plug wire retainer, ensuring your plug wires stay organized and connected for reliable ignition.
• Designed in a sleek black color, this male/HEI style cap complements your engine aesthetic while delivering top-notch functionality.

This Holley Distributor Cap (part number 566105) is sold individually and is perfect for applications requiring a reliable ignition component. Upgrade your ignition system with Holley's trusted quality.

Choose Holley for your ignition needs and experience dependable performance.