Marine environments place rigorous demands on every component of the ignition system. The combination of water spray, salt exposure, full throttle acceleration and harsh vibrations all take their toll. The MSD Pro-Billet distributor is the strongest and most accurate distributor you can put in your boat. The housing is CNC-machined from a billet of 6061-T6 aluminum creating a housing with no porosity. Each distributor uses MSD's race-proven magnetic pickup to trigger the ignition control. Mounted just above the pickup is a mechanical advance assembly that is easy to adjust so you can dial-in an ignition curve to match your boat's application (except PN 8366). For marine use, the distributor cap is bolted to the aluminum base. There are two flame arrestor holes with brass screens machined into the base of the distributor to prevent ignition of gas fumes that may build up in the engine compartment. A special Weathertight connector is supplied. Underwriter's laboratory approved.

• Advance weight pins are staked and tig welded to the plate
• Advance plate and weights are fine blanked from chrome moly steel
• Black Anodized For Great Looks And Corrosion Resistance
• CNC machined billet aluminum housing and billet aluminum base
• 2 Flame Arrestor Holes w/Brass Screens
• Maintenance-free magnetic pickup and precision reluctor
• Creates stable trigger signals throughout the rpm range
• Mech. advance assem. can be locked out for crank trigger systems
• Nylon pads ensure smooth operation of the advance weights
• O-ring seals can be installed for oil press. control (Mods only)
• Polished Steel Shaft w/QPQ Coating For Friction Reduction
• Special oil tract improves lubrication to the dist. and cam gear

Additional Attributes:

• GTIN: 00085132856039
• Color: Black
• Distributor Type: Magnetic Pickup
• Engine Make/Size: Chevy V8
• WARNING CA Proposition 65: Yes
• WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Packaging:

• Quantity of Each:
• Package UOM:
• Dimension: 7.0000 x 7.0000 x 18.0000 inches