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MSD

MSD 8477 351C-460 Street Pro-Billet Distributor

Part # 8477 Be the first to write a review

Compatible with Ford® 351C-460. This product is not created or sold by Ford®. Small diameter distributor, includes iron gear and vacuum advance. Must be used with an MSD 6, 7 or 8-series ignition.

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MSD 8477 351C-460 Street Pro-Billet Distributor

Estimated Ship Date: 08/05/2026
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MSD engineers fit all of their high performance distributor experience into a special compact housing designed to be less obtrusive for Ford engines. The diameter of the special cap and housing are 5/8 in. smaller than stock Ford distributors providing extra room in front of the engine. The new MSD cap features spark plug style terminals and is firmly screwed down to the housing.

The distributor relies on MSD's race proven magnetic pickup and precision reluctor to deliver accurate trigger signals to the MSD Ignition throughout high rpm. The reluctor assembly is turned by a hardened steel shaft which rides in a sealed ball bearing for high rpm stability and endurance.

Mounted to the top of this shaft is a fully adjustable mechanical advance assembly. The rate at which the chromoly assembly advances the timing is easily controlled by changing the supplied advance springs and stop bushing for total advance.

Features:

  • Billet housing is 5/8” smaller in diameter than stock Ford distributors
  • CARB E.O. Approved
  • 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
  • Supplied with small diameter cap with HEI style terminals and race rotor (will accept 8441 Cap-A-Dapt)
  • Must be used with an MSD Ignition Control
Brand MSD
CARB EO #D-40-39
Emission Code1
Product TypeDistributors
WarrantyManufacturer's Limited 1 Year
UPC085132084777
Manufacturer Part Number8477
Part Number8477
1

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

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
Instructions for Part# 8477
Executive Order No: D-40-32
Executive Order No: D-40-39
Addendum for Part# 8477
Manufacturer's Limited 1 Year: See Details
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    Some parts are not legal for use in California or other states with similar regulations.