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Black Ultimate HEI Kit, w/83647, 8225

A complete kit to upgrade your HEI to superior MSD performance!

PART# 85013

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The Ultimate HEI Kit has everything you need to make your early model GM HEI Distributor a great performance distributor! By matching the coil specifications with the module, MSD is able to produce extreme spark output. The kit is supplied with MSD's HEAT Digital 8.5 amp performance module, high output HEI coil and extreme energy distributor cap and rotor kit.


  • Rebuild your GM HEI with MSD performance.
  • Exceptional high speed coil saturation for full power high rpm operation.
  • Matched Coil and Module produce the highest voltage and energy.
  • Complete kit with Cap, Rotor, Module, Coil and dust cover


C.A.R.B. EO #D-40-43
Distributor TypeAccessories
Emission Code1
Product TypeIgnition Conversion Kits
WarrantyLimited 1 Year Warranty
Part Number85013

Service Parts



This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

C.A.R.B. EO #D-40-43

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Warranty Information

Limited 1 Year Warranty: See Details
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