MSD
Chevy 409/509 Ready to Run Distributor
Part # 83931
Be the first to write a review
Aluminum Block Ready to Run.
Chevy 409/509 Ready to Run Distributor
Estimated Ship Date: 03/06/2026
Free Shipping - Lower 48 US States
$665.95
Notify Me When Available
Does it fit my vehicle?
3
Emissions
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.
See Emissions DetailsThis distributor is Ready-to-Run meaning that you simply need to install it in the engine and connect three wires to fire up the engine. No external ignition controls are required with this distributor because it has a powerful module built into the housing. This module produces a stout inductive spark that will improve the overall driveability and performance of your classic Chevy.
Features:
- Includes built-in Rev Limiter
- Simple and clean three-wire installation
- Specially designed for the All Aluminum 409/509 Block
- Maintenance-free magnetic pick-up never requires adjusting
- Built-in ignition module delivers a powerful spark
| Brand | MSD |
|---|---|
| Category | Ignition |
| Color | Red |
| Distributor Cap Included | Yes |
| Distributor Type | Ready To Run |
| Emission Code | 3 |
| Gear Material | Cast Iron Melonized QPQ Coated |
| Grade Type | Performance |
| Ignition Box Required | No |
| Ignition Coil Included | No |
| Ignition Rotor Included | Yes |
| part type | Distributor |
| Product Type | Distributor |
| Sub Category | Distributor and Magneto |
| Warranty | Manufacturer's Limited 1 Year Warranty |
| UPC | 085132839315 |
| Warning | California Proposition 65 |
| Part Number | 83931 |
![Bushing & Spring Set, MSD Distributor]()
The kit contains an assortment of springs and advance limit bushings.$25.57Qty:![MSD Race Rotor]()
![Chevy Bronze Distributor Gear .500"ID]()
MSD Bronze Distributor gears are machined from quality AMPCO 45 aluminum bronze containing 5% nickel.$82.43Qty:![Advance Weight Kit for MSD Pro Billet Distributors]()
Allows you to tailor you timing curve for your particular application.$23.01Qty:![MSD Wiring Harness - 3-Pin]()
![MSD Distributor Cap - V8 - HEI Terminals - Red - Spark Plug Wire Retainer]()
Chevy - Ford - Chrysler MSD Distributors and Original GM Points Distributors$56.69Qty:![Vacuum Advance Mechanism]()
For use with Pro Billet and Ready to Run Distributors w/Vacuum Advance. Does not fit PN 8365/83653 and PN 8362/83623.$36.44Qty:![Iron Distributor Gear for MSD Chevy Distributor, .500 ID]()
A distributor's performance is only as good as its drive gear.$54.68Qty:![MSD Distributor Cap - V8 - HEI Terminals - Black - Spark Plug Wire Retainer]()
Chevy - Ford - Chrysler MSD Distributors and Original GM Points Distributors$67.10Qty:
3
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
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
Manufacturer's Limited 1 Year Warranty: See Details
Reviews
Be the first to write a review
Your Review
*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.