Msd Ignition 8479 Distributor

The street Pro-Billet distributors are the perfect choice for powerful engines that see plenty of street time. The street models share the same features as the small Diameter models shown above, plus feature a vacuum advance. This canister provides improved economy and an accurate mechanical advance lets you dial-in an advance curve to match your driving needs. A magnetic pickup produces accurate trigger signals that remain stable throughout the entire RPM range of your engine and is completely maintenance free.

• Easy To Adjust Mechanical Advance With Supplied Springs And Stop Bushings
• Vacuum Advance Canister For Improved Economy (Can Be Locked Out)
• CNC Machined Billet Aluminum Housing And Billet Aluminum Base
• Maintenance Free Magnetic Pickup And Precision Reluctor Create Stable Trigger Signals Throughout The RPM Range
• Polished Steel Shaft Is QPQ Coated And Guided By A Sealed Ball Bearing, Advance Plate And Weights Are Fine Blanked From Chrome Moly Steel And QPQ Coated For Friction Reduction
• Mechanical Advance Assembly Can Be Locked Out For Crank Trigger Systems
• Advance Weight Pins Are Staked And TIG Welded To The Plate, Nylon Pads Ensure Smooth Operation Of The Advance Weights
• Limited 1 Year Warranty