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Low Resistance Bushing for HEI Distributor

Low resistance bushing will pass the secondary voltage from the distributor cap to the rotor without excessive heat buildup.

PART# 8412

Suggested Retail: $13.81
Holleydays Price:$11.19
Free Shipping on orders over $100*
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Overview

The carbon rotor button in a stock HEI distributor cap has very high resistance. When the high voltage of an MSD 7-Series Ignition is added, this resistance builds up heat and can actually melt the distributor cap. The solution to this problem is the use of the MSD Low Resistance HEI Bushing which will pass the secondary voltage from the distributor cap to the rotor without excessive heat buildup.

Specs

BrandMSD
Emission Code1

Parts & Kits

Emissions

This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

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
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