Adapts MSD distributor to harness on GM ignition, MSD 6M-2 PN 6460, MSD 6-offload PN 6470 or MSD 8 ignition PN 7800, 7802. PN 8866 6 In. Product Features:Distributor Harness And AdapterPlug An MSD 6/7 Into A Magnetic TriggerPlug A MSD Timing Accessory Into Magnetic TriggerFor Use w/GM HEI Distributor
