MSD 85603 Pro-Billet Distributor

Designed For Use In Marine Applications With Chevy V8 Automotive Engines Black Anodized For Great Looks And Corrosion Resistance O-Ring Seals Can Be Added To Modified Blocks To Improve Oil Pressure Control Special Oil Tract Improves Lubrication To The Distributor And Cam Gear; Nylon Pads Ensure Smooth Operation Of The Advance Weights Advance Weight Pins Are Staked And Tag Welded To The Plate; Mechanical Advance Assembly Can Be Locked Out For Crank Trigger Systems Advance Plate And Weights Are Fine Blanked From Chrome Moly Steel And QPQ Coated For Friction Reduction Polished Steel Shaft Is QPQ Coated And Guided By A Sealed Ball Bearing And Extra Long Sintered Bushing Maintenance-Free Magnetic Pickup And Precision Reluctor Create Stable Trigger Signals Throughout The RPM Range CNC Machined Billet Aluminum Housing And Billet Aluminum Base With Two Flame Arrestor Holes Limited 1 Year Warranty

Specifications

Condition - New
Recommended Use - Marine
Spark Distribution Type - Magnetic Trigger
Spark Advance Type - Mechanical Advance
Includes Cap And Rotor - Yes
With Ignition Module - No
Finish - Black Anodized
With Tach Drive - No
Cap Color - Black
Cap Type - HEI/ Male

Boat enthusiast will be glad to see the addition of the new MSD Black Marine distributor line. Built off our tried and true billet marine distributors the 6061-T6 aluminum housing is now hard anodized with a sleek black finish for great looks. Chevy applications use a 0 .500 Inch QPQ coated distributor shaft joined by a melonized distributor gear while Ford models run a .531 Inch QPQ coated shaft and cast gear. Both ensure smooth operation superior strength and long life even when challenged by harsh marine applications. The Marine Pro-Billet Distributors have been tested by Underwriter’s Laboratory and are certified to meet or exceed safety standards for marine ignition systems as set by the U.S. Coast Guard.