MSD Ignition Distributor Brush 8412
Compatibility
GM HEI Distributor Caps
Style
HEI Bushing
Type
Low Resistance
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MSD Ignition Distributor Brush
Distributor Brush; For Use With GM HEI Distributor Caps
MPN: 8412
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.
Compatibility: GM HEI Distributor Caps
Type: Low Resistance
Style: HEI Bushing
Features
- Limited 1 Year Warranty
Specifications of MSD Ignition Distributor Brush 8412 | |
Compatibility | GM HEI Distributor Caps |
Style | HEI Bushing |
Type | Low Resistance |
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