Features:

• CNC machined billet aluminum housing and billet aluminum base
• Will not accept a vacuum advance canister
• Must be used with an MSD Ignition Control
• O-ring seals can be added to modified blocks to improve oil pressure control•  Supplied with socket style distributor cap and rotor
• 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
• 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
• No CARB Exemption Order Number

About MSD

Explore MSD's range of unrivaled ignition systems and components at Holley.com!

• MSD Race Rotor

  Pro-Billet Distributors

  Part# 8467

  $15.32

  Qty: 

  Add To Cart
• Magnetic Pickup for all MSD Billet Distributors

  Replacement magnetic pickup

  Part# 84661

  $46.07

  Qty: 

  Add To Cart
• Bushing & Spring Set, MSD Distributor

  The kit contains an assort­ment of springs and advance limit bushings.

  Part# 8464

  $23.77

  Qty: 

  Add To Cart
• Chevy Bronze Distributor Gear .500"ID

  MSD Bronze Distributor gears are machined from quality AMPCO 45 aluminum bronze containing 5% nickel.

  Part# 8471

  $81.95

  Qty: 

  Add To Cart
• Iron Distributor Gear for MSD Chevy Distributor, .500 ID

  A distributor's performance is only as good as its drive gear.

  Part# 8531

  $46.07

  Qty: 

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• Advance Weight Kit for MSD Pro Billet Distributors

  Allows you to tailor you timing curve for your particular application.

  Part# 8628

  $19.42

  Qty: 

  Add To Cart
• Chevy MSD 6 Cylinder HEI Distributor Cap w/Retainer

  These caps are injection molded from DuPont® Rynite material and feature spark plug-style terminals.

  Part# 8014

  $53.25

  Qty: 

  Add To Cart

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

• 1965 and older U.S. manufactured California Certified vehicles
• 1967 and older U.S. manufactured Federally Certified vehicles
• 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle