A complete kit to upgrade your HEI to superior MSD performance!
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.Features: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
