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MSD 8412 Low Resistance Bushing Canada Performance Improvements Canadian

MSD 8412 Low Resistance Bushing for HEI Distributor

MSD

  • $23.95 CAD


MSD 8412 Distributor Bushing

Bushing; Low Resistance; HEI Distributor

MSD 8412 Low resistance HEI bushing will pass the secondary voltage from the distributor cap to the rotor without excessive heat buildup.

MSD low-resistance HEI bushings prevent excessive heat buildup. The carbon rotor button in a stock HEI distributor cap has very high resistance. When the high voltage of an MSD 6, 7, or 8 Series ignition is added, this resistance builds up heat and can actually melt the distributor cap. To solve this problem, install one of these MSD low-resistance HEI bushings, which will pass the secondary voltage from the distributor cap to the rotor without the excessive heat buildup.

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