Ready-to-Run Distributor, Steel Gear — Ford 289/302

Roller cam sorted. No box needed. Bolt a hydraulic roller cam into a small block Ford and the distributor gear stops being a detail. This one settles it before the box is open - the steel gear is installed and set; so you skip pressing and shimming a gear and the machine shop visit that comes with it. MSD aims Ready-to-Run at bulky DuraSpark systems and ancient breaker points: drop it in; connect three wires; fire the engine. The built-in module fires a 7.5 amp single spark through high rpm; and the rev limiter is easy to set. The billet housing runs 5/8 inch smaller in diameter than stock; which clears tight engine bays and multi-carb induction.

  • Roller cam gear installed - no pressing; no shimming; no machine shop trip.
  • No ignition box - three wires to the coil and it runs.
  • 7.5 amp single spark - through high rpm; with the rev limiter built in.
  • 5/8 inch smaller housing - clears tight bays and multi-carb induction.
  • Vacuum advance - efficient highway cruising; locks out when needed.

Install Level: Easy - three wires to the coil; timing must be set

Will not fit XD and later Australian 351 Cleveland.
No MSD ignition control required.
Steel gear installed - hydraulic roller camshafts.
Vacuum advance can be locked out.
Ignition coil not included.

MSD
SKU: 83521 ISBN:
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Ready-to-Run Distributor, Steel Gear — Ford 289/302
$779.95
Overview
Specifications
Tech Resources
Compatibility

Roller cam sorted. No box needed.

A Ready-to-Run Pro-Billet distributor for Ford 289 and 302 with a Melonized QPQ steel gear installed at the factory — the correct pairing for a hydraulic roller cam. Built-in module, built-in rev limiter, vacuum advance, no ignition box to mount.

Bolt a hydraulic roller cam into a small block Ford and the distributor gear stops being a detail. This one settles it before the box is open. The steel gear is installed and set, so you skip pressing and shimming a gear and the machine shop visit that comes with it.

MSD aims Ready-to-Run at bulky DuraSpark systems and ancient breaker points: drop it in, connect three wires, fire the engine. The built-in module fires a 7.5 amp single spark through high rpm, and the rev limiter is easy to set.

The billet housing is 5/8 inch smaller in diameter than stock, which clears tight engine bays and multi-carb induction. A vacuum advance canister keeps highway cruising efficient and can be locked out, while supplied springs tune the mechanical curve.

What's In the Box

The distributor and what ships with it:

  • x1 Ready-to-Run Distributor — CNC Billet Housing, Built-In Module and Rev Limiter
  • x1 Small Diameter Cap, HEI Terminals
  • x1 MSD Race Rotor
  • x1 Vacuum Advance Canister
  • Advance Springs and Stop Bushings
  • x1 Steel Gear, Melonized QPQ Coated, Installed
  • Not included: ignition coil
  • Fits: Ford 289 / 302 small block V8. Will not fit XD and later Australian 351 Cleveland.
  • Requires: no MSD ignition control. Three wires and it runs.
  • Output: 7.5 Amp Single Spark. Rev Limiter: Built In. Housing: 5/8" smaller than stock.
  • Gear: Steel, Melonized QPQ — for hydraulic roller cams. Color: Red per the spec table.
  • Emissions: Code 3 — non-emissions-controlled vehicles only. Prop 65 warning.
MSD part number 83521
CNC billet housing - 5/8 inch smaller in diameter than stock
Built-in module: 7.5 amp single spark through high rpm
Built-in rev limiter
Small diameter cap; HEI terminals
MSD race rotor
Vacuum advance canister - can be locked out
Advance springs and stop bushings supplied
Steel gear - Melonized QPQ coated; installed
Includes: distributor; small diameter cap; race rotor; vacuum advance canister; installed steel gear; advance springs and stop bushings
Not included: ignition coil
Ford 289 / 302 small block V8.
Will not fit XD and later Australian 351 Cleveland.
Hydraulic roller camshafts - steel gear installed.
No MSD ignition control required.

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