|   Chevy V8 marine pro-billet distributor, mechanical advance, iron gear   - Designed for use in marine applications with Chevy V8 automotive engines
  - Must be used with an MSD Ignition Control
  - 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
  - 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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