What does the Extreme Output Dust Cover do?

The Extreme Output Dust Cover allows the use of an external coil with the Extreme HEI cap and rotor.

MSD Extreme Output Dust Cover, Internal Coil

Protect Your Engine with Extreme Output Dust Cover and Internal Coil

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In stock

Barcode

085132840229

SKU

84022

69.01€ 55.65€

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,