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MSD Front Drive Distributors with Adjustable Cam SyncYouTube Button

GM Big Block Front Drive Distributor

Fits big block Chevy. Must be used with a Jesel or Comp Cams Camshaft Belt Drive Kit and an MSD Flying Magnet Crank Trigger.

PART# 8520

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Overview

MSD's Pro-Billet Front Drive distributor is the solution for race engines that don't have room for a standard distributor due to firewall clearance or intake combinations. The MSD Front Drive distributor is belt-driven from a pulley installed on the camshaft. For increased strength and durability a 9mm belt is used which is wider than any other drive assembly. The distributor head is CNC-machined from a billet of aluminum and is secured to a strong precision bracket. This system is an extremely accurate way to distribute the spark energy from your MSD Ignition! We revised the front drive with our standard Ford-style cap and rotor. This creates a downsized package for an easier fit in tight engine compartments. The Front Drive distributor is supplied with mounting bolts, cam pulley and drive belt. Note: Must be used with a Jesel or Comp Cams Camshaft Belt Drive Kit and an MSD Flying Magnet Crank Trigger.

Features:

  • Band clamp mount allows easy rotor phasing adjustment
  • The only front drive distributor with adjustable belt tension
  • The MSD Cap and Rotor are injection molded from strong DuPont Rynite material
  • Billet aluminum bracket and lower housing for strength
  • Supplied with cam gear, hardware and extra wide 9mm belt

Specs

BrandMSD
ColorRed
Emission Code4
Product TypeDistributor
Qty1
WarrantyLimited 1 Year Warranty
Part Number8520

Service Parts


Emissions

4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

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

Tech Resources

Will not fit raised cam big blocks such as Merlin, Donovan or Dart blocks or GEN V or GEN VI

Warranty Information

Limited 1 Year Warranty: See Details
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