Accessory Wires Grommet, 1-1/4 with 3 Holes, Mounts Next to Power Brake Booster.
Chevelle 1968
Chevelle 1969
Chevelle 1970
Chevelle 1971
Chevelle 1972
El Camino 1968
El Camino 1969
El Camino 1970
El Camino 1971
El Camino 1972
Reference: firwall, firewall plugs, firewall gromments, accessory wires, accessory harness