Regitar USA Ignition Module f/Mercruiser Engines: 4 Cyl., V-6 & V-8 Engines w/Delco HEI Ignition

Ignition Module for Mercruiser Engines: 4 Cyl., V-6 & V-8 Engines with Delco HEI IgnitionIgnition Module for Mercruiser Engines: 4 Cylinder, V-6 & V-8 Engines with Delco HEI Ignition.Engine Brand:Mercury / MercruiserFitment:GM 4 Cyl., V-6 & V-8 Engines wit