Firewall Billet Body Bung, For Heater Removal
Firewall Billet body bungs for heater core/matrix removal. These bungs are sold as a pair of bungs (4 parts) to fill the holes in the firewall when heater is removed.
Perfect part for filling holes in the firewall when the car is converted for track use. These feature a nice satin black finish to replicate a stock like rubber bung. With just one bolt, the installer can bolt the two halves of the unit together. The front clam of the unit features a groove so the installer can add an o'ring or some glue to completely seal the hole.
Each clam weighs 32g plus the bolt.