Brand: Mallory Ignition Manufacturer’s Part Number: 4570001 Distributor Cap Included: Yes Distributor Cap Style: Female/Socket Distributor Cap Type: Small cap Ignition Coil Included: No Ignition Module Included: Yes Computer-Controlled Compatible: No Trigger Style: Optical Advance Type: Mechanical Ignition Box Required: No Mechanical Tach Drive: No Slip Collar: No Distributor Gear Material: Steel Distributor Gear Rotation: Standard Housing Material: Aluminum Housing Finish: Natural Marine Use: No Remanufactured: No Quantity: Sold individually. Notes: Ballast resistor required, Active Power Filter is recommended.

Mallory Unilite Distributors

These Mallory Unilite distributors give you accurate, maintenance-free ignition timing. Instead of old-fashioned points systems, they have photo-optic, LED-triggering systems that never vary or wear out. You get increased rpm potential, improved combustion, longer spark plug life, and better cold-weather starting. Hooking one up is a simple 3-wire connection, and they come with your choice of adjustable mechanical and/or vacuum advance, self-lubricating bushings, and a Super-Duty cap and rotor.