Ultimate HEI Kit Ignition Conversion Kit; Incl. Dist. Cap/Rotor/HEAT Digital 8.5 Amp Module/Coil/Dust Cover; Fits w/ PN[83647/8225]; For Use w/Non-Comp 4-Pin Module HEI; Black;
The ultimate HEI kit has everything you need to make your early model GM HEI distributor a great performance distributor! The kit is supplied with MSD's digital heat module (PN 83647), MSD's GM HEI coil (PN 8225) pro billet HEI cap (PN 84111), and rotor (PN 84101). By using upgraded components, the heat produces high output for stock and MSD applications plus has a built-in rev limiter that is more accurate and easier to set with the engine running. MSD's heat digital HEI module is a direct plug-in for the 4-pin HEI module and will produce up to 8.5 A of current.
  • Rebuild Your GM HEI w/MSD Performance.
  • High speed coil saturation for full power high rpm operation.
  • Matched Coil and Module produce the highest voltage and energy.
  • Available In Red And Black
  • Available In Red And Black

Additional Information:

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Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.