MSD HEI Style Window Cap w/ Wire Retainer HSMED11PA but if you are running

but if you are running a Multi-Step Retard or Timing Controller

Increased driver control

and 13015) and you have a regulator with vastly different characteristics

Howe radiators feature cast or billet filler necks and uniform height core flanges

2 square inches)

MSD HEI Style Window Cap w/ Wire Retainer HSMED11PA but if you are runningAll MSD Extra Duty Distributor Caps are designed with performance in mind and are molded from high quality, voltage insulating material and use low resistance terminals. MSD molds our most popular V8 distributor caps in house. These caps are injection molded from DuPont(R) Rynite material and feature spark plug style terminals. These terminals offer improved locking connections and the Rynite material is extremely strong. Black cap available as part