Bulkhead Heater Threaded / Push on
Bulkhead designed to use 5/8 heater hose inside the vehicle and a crimp style fitting on the outside.
This bulkhead is the easiest way to convert a 5/8" heater hose setup to a vehicle with 1/2" heater hoses
This bulkhead is the easiest way to convert a 5/8" heater hose setup to a vehicle with 1/2" heater hoses