Distributor Drive Gear for 1975-1981 Ford F-150 & More - MSD 85812

MSD 85812 distributor drive gear for the 1975-1979 Ford F-150 V8 7.5L, the 1977-1979 F-150 V8 6.6L, the 1977-1981 F-150 V8 5.8L and other vehicles drives the distributor from the engine's camshaft. Its metallurgy, heat treatment and coating were researched and tested for a durable, accurate gear with an easy break-in period.

• Proprietary formulated ductile iron
• Increased outer hardened layer thickness (RC 55-60)
• Micro-polished surface for smooth contact
• Melonite QPQ coating reduces friction and initial wear
• Interstitial carbide improves wear resistance and running properties

Quick facts

• Part: MSD 85812 distributor drive gear
• Fits: the 1975-1979 Ford F-150 V8 7.5L, the 1977-1979 F-150 V8 6.6L, the 1977-1981 F-150 V8 5.8L and other vehicles
• Material: Proprietary formulated ductile iron
• Condition: New

A worn distributor drive gear can show up as ignition timing that wanders or an engine that runs rough. A worn camshaft gear, a loose distributor shaft or failing ignition parts can be behind those symptoms too, so find the actual cause before you buy.

Fits

This gear is listed for a wide range of Ford trucks, vans and cars, including the 1973-1979 Ford F-250 V8 7.5L and the 1970-1971 Ford Mustang V8 7.0L, and a vehicle takes just one.

Specifications