Specifically designed for use with Holley Ford Hi-Ram carburetor intake manifolds, this distributor is built on the proven foundation of the MSD Pro-Billet distributor line. It relies on MSD's race-proven magnetic pickup and precision reluctor to deliver accurate trigger signals throughout the rpm range, with a hardened, QPQ-coated steel shaft riding in a sealed ball bearing for high-rpm stability and endurance.
Specifications:
- Distributor Type: Magnetic Pickup
- Color: Red cap
- Engine: Ford 351W
- Gear Material: Steel, Melonized QPQ coated (compatible with most hydraulic roller camshafts)
- Fitment: Holley Ford 351W Hi-Ram Carbureted Manifold, PN 300-243/300-243BK with 300-207/300-207BK Hi-Ram Plenum Top
- Requires an MSD 6, 7, or 8 Series Ignition Control that accepts a magnetic input signal
- Warning: California Proposition 65
- Part Number: 85787
Fully adjustable mechanical advance assembly is included and can be locked out for crank trigger systems.
FAQ
What intake manifold is this distributor designed for?
It's designed specifically for the Holley Ford 351W Hi-Ram Carbureted Manifold, PN 300-243/300-243BK with the 300-207/300-207BK Hi-Ram Plenum Top.
What ignition control does this distributor require?
It must be used with an MSD 6, 7, or 8 Series Ignition Control that accepts a magnetic input signal.
What type of gear does it use?
It comes with a steel, Melonized QPQ-coated gear compatible with most hydraulic roller camshaft applications.

