Holley EFI 566-105 Dual Sync Distributor Service Cap Gen 2

The Holley EFI 566-105 is a replacement distributor cap designed specifically for Holley's 565-2xx Series Dual Sync Distributors (Gen 2). This service cap ensures reliable ignition performance and maintains proper spark distribution in your engine management system.

Key Features:

• Direct replacement for 565-2xx Series Dual Sync Distributors (Gen 2)
• Black finish for professional appearance
• OEM-quality construction for reliable spark distribution
• Compatible with MSD 8467 replacement rotor (sold separately)
• Essential maintenance component for Holley EFI ignition systems

This distributor cap is a critical service part for maintaining optimal ignition timing and performance in vehicles equipped with Holley's Dual Sync Distributor system. Regular replacement of the distributor cap helps prevent misfires, ensures consistent spark delivery, and maintains the precision timing control that Holley EFI systems are known for.

Note: Replacement rotor (MSD 8467) is not included and must be purchased separately.