MSD HEI Ignition Coil Dana - Spicer Magnifying Lens

Magnifying Lens

32 in Thick

to increase capacity another 25%

entangled filament nylon fiber cover

hole suitable for 16mm shocks as well as many other uses

MSD HEI Ignition Coil Dana - Spicer Magnifying LensHEI owners now have a choice to replace their stock coil with the MSD High Energy Unitized Coil for GM HEI Distributors. This coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI Module, PN 83645. The coil features special low inductance, high temperature windings which charge faster to give you increased spark energy at higher rpm. The premium epoxy filled construction is designed to withstand