1 x 4 Port AC Air Conditioning Heater Hose Firewall Bulkhead Fitting. Billet Aluminum 4 Ports Bulkhead 1 -6( 5/8"-18) Heater Hose Fitting and 3 -10(7/8"-14) Heater Ports. It really cleans up the firewall while adding a very nice aluminum dress-up piece.
