This C3 Corvette 1968-1982 Firewall Grommet fits into firewall and headlight vacuum hoses that are routed through the rubber grommet.
Often times a synthetic rubber called butyl is used to seal the grommets and hoses into the firewall to prevent air leaks into the passenger compartment which is just what your Corvette needs.
- Fits 1968-1982
- Direct Fit
- Routes Vacuum Hoses