RCM Billet Block Breather Adaptor. This is to remove the plastic adapter usually found on the PVC system, and would be used when installing a catch tank system.
- All EJ Series Engines fitted with a catch tank system
RCM Billet Block Breather Adaptor. This is to remove the plastic adapter usually found on the PVC system, and would be used when installing a catch tank system.
- All EJ Series Engines fitted with a catch tank system
