MSD
MSD 8412 Low Resistance Bushing for HEI Distributor
MSD 8412 Low Resistance Bushing for HEI Distributor
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Genuine MSD part.
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.
MSD distributor replacement component, part number 8412, supplied new.
Fitment
- Fits GM HEI distributor ignition
This part is built for the engine families named above rather than for one body style. Check your engine against that list before ordering.
Specifications
- Brand: MSD
- Manufacturer Part Number: 8412
- Item Type: Electrical
- Distributor Type: HEI
- Product Type: Distributors and Components
- Sub Category: Bushings
- Country of Manufacture: United States
- Condition: New
- Shipping Weight: 0.1 lb
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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