Description
For Use w/PN[558-493] – Improved Design – Plug And Play – Incl. Both Cam And Crank Sensors/MSD Cap And Rotor – CNC Machined Aluminum Housing
Holley EFI – Gen 2 Dual Sync Distributor P/N 565-203 Features:
- Plug And Play
- CNC Billet Aluminum
- Integrated LEDs Allow For Easy Setup
- Comes With Hardened Steel Distributor Gear
- Includes Crank/Cam Sensors To Support Sequential EFI Operation
- Hall Effect Sensor For Precise Timing Control/Noise Immunity
- Machined Shutter Wheel For Improved Accuracy w/Extreme Engine Rpm
- Shutter Wheel Pinned And Welded For Superior Reliability
- Blank Cap Available For Coil-On-Plug Applications








