MSD 85583 Distributor

Must be used with an MSD Crank Trigger and MSD Ignition Control Shaft is guided by a sealed ball bearing for long life and high RPM stability Polished steel shaft with a QPQ coating for friction reduction Supplied with bronze gear for race cam applications Large diameter distributor cap to prevent spark scatter associated with high cylinder pressure engines Adjustable slip collar mounting flange for engines with modified deck heights Shaft is guided by a sealed ball bearing and an extra long sintered bushing O-ring seals can be added to modified blocks to improve oil pressure control Designed to fit low in the block to clear firewall and intake combinations