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MSZ MSD 8412 HEI Distributor Bushing P15199124MSZ-MSD-8412 https://cdnimages.opentip.com/full/MSZ/MSZ-MSD-8412.jpg MSD 8412 HEI Distributor Bushing Manufacturer Part Number: 8412HEI Distributor BushingWith the introduction of our 20 Amp extreme HEI module, we needed an HEI cap and rotor that could withstand the high output. The answer was to mold our own HEI cap, rotor and coil cover. The cap and rotor will fit our HEI Pro-Billet distributor, PN 8365, plus will work on stock applications. 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.Distributor BushingHEI Distributor Bushing; Low Resistance; 15199124 085132084128 0.5800lbs 2.00 6.00 8.00
MSD
18.0665 2025-07-13 Only 1 left In Stock

MSD 8412 HEI Distributor Bushing

Brand MSD
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UPC: 085132084128
SKU: MSZ-MSD-8412
Price: $18.07
Quantity:
Only 1 left In Stock
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Product Description

Manufacturer Part Number: 8412

HEI Distributor Bushing

With the introduction of our 20 Amp extreme HEI module, we needed an HEI cap and rotor that could withstand the high output. The answer was to mold our own HEI cap, rotor and coil cover. The cap and rotor will fit our HEI Pro-Billet distributor, PN 8365, plus will work on stock applications. 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.

Distributor Bushing

HEI Distributor Bushing; Low Resistance;

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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