Black Pro-Billet Distributor — Ford 289/302, CARB E.O. D-40-39

Machined to a thousandth. Finished in black. MSD runs every housing through CNC mills and lathes; and after a long series of precise cuts the billet becomes a distributor housing accurate to within 0.001 inch. Flex-free; lightweight; no porosity; no weak areas. This one wears black anodizing over that work - all the performance of the Pro-Billet line in a finish that sits back instead of drawing the eye. And it carries C.A.R.B. E.O. D-40-39; so the build stays legal where that matters.

  • Accurate to 0.001 inch - CNC machined billet; flex-free with no porosity or weak areas.
  • Black anodized - Pro-Billet performance in a finish that stays quiet in the engine bay.
  • 50-state legal - C.A.R.B. E.O. D-40-39 when used per the application guide.
  • Stable trigger signal - maintenance-free magnetic pickup and precision reluctor.
  • Sealed ball bearing - QPQ-coated shaft runs smooth at all rpm.

Install Level: Intermediate - distributor swap; timing must be set

Requires an MSD 6; 7 or 8 Series ignition control - sold separately.
C.A.R.B. E.O. D-40-39; Emission Code 1.
Ships with a cast iron gear - match gear material to your camshaft.
Ignition coil not included.

MSD
SKU: 85793 ISBN:
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Black Pro-Billet Distributor — Ford 289/302, CARB E.O. D-40-39
$584.95
Overview
Specifications
Tech Resources
Compatibility

Machined to a thousandth. Finished in black.

A black anodized Pro-Billet distributor for Ford 289 and 302, machined on CNC mills and lathes to within 0.001 inch — and listed with C.A.R.B. E.O. D-40-39. Requires an MSD 6, 7, or 8 Series ignition control.

The machining is the story here. MSD uses state-of-the-art CNC mills and lathes on every housing, and after a long series of precise cuts the billet is formed into a distributor housing accurate to within 0.001 inch. Those flex-free housings are lightweight, with no porosity or weak areas.

This one wears black anodizing over that work. All the performance of the Pro-Billet line, now in black for your Ford — the finish you want when the ignition should sit back instead of drawing the eye.

The internals are the same ones MSD builds for street cruising, stock cars, dragsters, boats, and trucks. A maintenance-free magnetic pickup and precision reluctor create stable trigger signals, and a QPQ-coated steel shaft rides a sealed ball bearing for smooth operation at all rpm. Listed with C.A.R.B. E.O. D-40-39 and Emission Code 1 — 50-state legal when used per the application guide.

What's In the Box

The distributor and what ships with it:

  • x1 Black Anodized Pro-Billet Distributor — CNC Billet Housing, Accurate to Within 0.001"
  • x1 Distributor Cap
  • x1 Rotor
  • x1 Cast Iron Gear, Melonized QPQ Coated
  • Advance Springs and Stop Bushings
  • Not included: ignition coil, MSD ignition control
  • Fits: Ford 289 / 302.
  • Requires: an MSD 6, 7, or 8 Series ignition control, sold separately.
  • Housing: CNC Billet Aluminum, accurate to within 0.001". Color: Black Anodized per the spec table.
  • Gear: Cast Iron, Melonized QPQ — a hydraulic roller cam generally calls for a steel gear.
  • Emissions: Code 1, C.A.R.B. E.O. D-40-39 — 50-state legal per the application guide. Prop 65 warning.
MSD part number 85793
CNC billet housing - accurate to within 0.001 inch
Finish: black anodized
Maintenance-free magnetic pickup and precision reluctor
QPQ-coated steel shaft on a sealed ball bearing
Cast iron gear - Melonized QPQ coated
Advance springs and stop bushings included
C.A.R.B. E.O. D-40-39; Emission Code 1
Includes: distributor; cap; rotor; cast iron gear; advance springs and stop bushings
Not included: ignition coil; MSD ignition control
Ford 289 / 302.
Requires an MSD 6; 7 or 8 Series ignition control.
Cast iron gear - MSD reserves steel gears for hydraulic roller camshafts.

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