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Vehicle Info NeededMSD IGNITIONPART NUMBER: 121-8472
Distributor Gear Chevy
$13895
1 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeGM
- Distributor Gear
- Chevy
- .500" ID
- Bronze
- Oversize 0.006"
- For Mechanical Roller Cam Usage
- Gear .006" Oversize For Race Applications
- Designed for camsafts requiring a bronze distributor gear
- Machined from AMPCO 45 aluminum bronze containing 5 Percent nickel
- Special alloy creates high-strength gear teeth for less wear even with high-volume oil pumps
- Kit includes rolled roll pin for excellent strength and gear break in lubricant
Iron Gears
High grade iron and steel replacement gears for MSD distributors. Burnished for a smooth scuff-free finish and are machined from a proprietary, high density material.
Bronze Gears
Machined from quality AMPCO-45 aluminum bronze containing 5% nickel. This special material creates high strength gear teeth that are less prone to wear when used with high volume oil pumps.
Part TypeDistributor Drive Gear
Product LineMSD Distributor Gears
BrandMSD IGNITION
Package Height1.5
Package Width5.7
Package Length7.7
Weight0.4 PG
Part CategoryPerformance Parts
Distributor Gear MaterialAluminum/Bronze
QuantitySold individually
Drilling RequiredYes
Part FitmentSemi Universal
Roll Pin IncludedYes
Vendor Part Number8472
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
