Moroso GM HEI V8 DuraFire distributor without vacuum advance. Built for GM HEI V8 applications, this DuraFire distributor provides a direct replacement option where a non-vacuum-advance unit is required. It installs in HEI distributor mounts and serves as the core ignition timing device for compatible GM V8 engines, offering a straightforward swap for restoration or maintenance.
Moroso GM HEI V8 DuraFire Distributor w/o Vacuum Advance