Rotor, MSD, GM HEI, Replacement

GM HEI Replacement Rotor by MSD®

A replacement insulated rotor carries ignition output to the contacts in the matching distributor cap.

This MSD® rotor replaces the rotating high-voltage contact in the matching distributor. The insulating body supports the rotor contact in the conventional GM HEI cap arrangement. This is the rotor service component only; a cap, coil, ignition module and distributor assembly are not included.

• GM HEI distributors using the matching MSD rotor (See full fitment list below) • Replacement rotor for the matching distributor/cap configuration • Insulating rotor body supports the high-voltage contact • Cap and ignition electronics not included