2Pack "410 0.500"" Shaft Diameter Distributor Gear For Chevy W/MSD Distributor

Distributor Gear for Chevy

This replacement distributor gear set is designed to restore proper ignition timing function on select engines using a distributor for MSD with a 0.500-inch shaft diameter.

Overview

This heavy-duty distributor gear is designed to provide reliable mechanical engagement between the camshaft and the distributor. Built to withstand high-stress engine operations, this distributor gear ensures consistent ignition timing and spark delivery. Automotive technicians and DIY builders will find this distributor gear crucial for maintaining engine timing integrity during rebuilds or repairs.

Built For Performance

• Precision-machined from high-grade materials to prevent premature wear.
• Engineered for accurate tooth alignment with the engine camshaft.
• Features a standard 0.500-inch shaft diameter for secure mounting.
• Supplied as a pack of two gears for multiple replacements.

Fits These Machines

• for Chevy engines with a distributor for MSD

On-The-Job Use

• Installed during ignition system tune-ups and overhauls.
• Utilized when replacing worn or stripped distributor gear teeth.
• Used in high-performance engine building and timing calibration.

Specs At A Glance

Good To Know

Q: Why do distributor gears wear out? A: Hardened camshaft gears can wear down softer distributor gears over time, requiring periodic replacement to prevent timing issues.

Q: Can this be used with any distributor? A: No, this is specifically designed to fit 0.500-inch shaft diameters on compatible aftermarket distributors.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.