MSD Small Block Ford Distributor 84791

Distributor, Pro-Billet Street, Magnetic Trigger, Vacuum Advance, Steel Gear, Ford, 289-302, Each.

Brand: MSD Ignition

Manufacturer’s Part Number: 84791

Part Type: Distributors

Product Line: MSD Pro-Billet Street Distributors

Computer-Controlled Compatible: No

Trigger Style: Magnetic

Advance Type: Vacuum and mechanical

Ignition Box Required: Yes

Cap Style: Male/HEI

Mechanical Tach Drive: No

Slip Collar: No

Distributor Gear Material: Steel

Distributor Gear Rotation: Standard

Housing Material: Billet Aluminum

Housing Finish: Natural

Marine Use: No

Quantity: Sold individually.

An extra-long sintered bushing replaces the ball bearing at the bottom for Chevrolet models. This combination keeps the shaft steady, creating accurate spark delivery at any rpm. They rely on a magnetic pickup to trigger the MSD ignition control, which delivers the powerful sparks to the coil. This pickup is extremely accurate and never needs adjusting. Pro-Billet Street distributors require the use of a separate ignition box, such as an MSD 6, 7, 8, or 10 Series ignition. Order the model recommended for your vehicle and engine application.

MSD Pro-Billet Street distributors are a popular choice for those who desire race-proven performance for their street machine. A vacuum advance canister provides improved economy, and the proven MSD mechanical advance mechanism allows you to dial in a timing curve to fit your needs. As always, an advance kit of springs and stop bushings is included. The housing features an all-billet 6061-T6 aluminum design for accuracy to within .001 in. An oversized steel shaft is QPQ-coated for low friction, and rides in sealed ball bearings at the top and bottom of the distributor.

Notes: Distributor is 8.250 in. tall from engine to top of distributor cap.