MSD Ignition 85603 BBC/SBC Pro-Billet Marine Distributor, Male/HEI, Magnetic

$580.95
(No reviews yet) Write a Review
SKU:
MSD85603
MPN:
85603
UPC:
85132856039
Condition:
New
Weight:
7.00 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

Adding to cart… The item has been added

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.

Under the black cap you’ll find a quality rotor, pickup, reluctor and adjustable weight plate assembly (where applicable). Chevy applications use a .500” QPQ coated distributor shaft joined by a melonized distributor gear while Ford models run a .531” 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.

Features
  • Designed for use in marine applications with Chevy V8 automotive engines
  • Will not accept a vacuum advance canister
  • Supplied with a bolt down HEI style distributor cap and rotor
  • Weathertight connectors are used for locked and sealed connections
  • Must be used with an MSD Ignition Control
  • 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 tig 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
  • Computer-Controlled Compatible:
    No
    Trigger Style:
    Magnetic
    Advance Type:
    Mechanical
    Ignition Box Required:
    Yes
    Cap Style:
    Male/HEI
    Mechanical Tach Drive:
    No
    Slip Collar:
    No
    Gear Included:
    Yes
    Distributor Gear Material:
    Iron
    Distributor Gear Rotation:
    Standard
    Distributor Cap Color:
    Black
    Housing Material:
    Billet Aluminum
    Housing Finish:
    Black Anodized
    Marine Use:
    Yes
    Quantity:
    Sold individually.
    Notes:
    UL-approved marine distributor. Distributor is 8.125 in. tall from engine to top of distributor cap.
    Make:
    Chevrolet
    Engine Family:
    Chevy big block Mark IV
    Engine Sizes:
    6.5L/396-7.4L/454
    Years:
    1965-1990
    Engine Family:
    Chevy big block Gen V
    Years:
    1991-1995
    Engine Family:
    Chevy big block Gen VI
    Years:
    1996-2000
    Engine Sizes:
    7.4L/454
    Engine Family:
    Chevy small block Gen I
    Engine Sizes:
    4.3L/265-6.6L/400
    Years:
    1955-2002

    Related Products