Pro-Billet Marine Distributor - BlackSmall/Big Block Chevy, Magnetic Trigger, Mechanical AdvanceBrand: MSDPart Number: MSD85603Description: 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
- Black anodized for great looks and corrosion resistance
- 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
- Easy-to-adjust mechanical advance with supplied springs and stop bushings
- CNC machined billet aluminum housing and billet aluminum base with two flame arrestor holes with brass screens
- UL Approved
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Timestamp: 2025-04-03 19:26:18 | Product Handle: msd85603
Content Source: www.stealthride.co.nz
