MSD 8501 Ultimate HEI Kit
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The Ultimate HEI Kit has everthing you need to make your early model GM HEI Distributor a great performance distributor! The kit is supplied with MSDs Digital 8.5 amp performance Module (PN 83647). By matching the Coil specifications with the module, MSD is able to produce maximum spark output.
- 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.
Replacement Red Cap/Rotor/Coil cover kit # 547-84023 also available
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Q & A
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