Ichiban Engineering - Billet Coolant AN Adapter (Multi-Purpose Application for Head OR Water Pump)

This adapter was designed for the 2JZ-GE head so you can adapt the exhaust side coolant outlet to an AN fitting connection.

This billet coolant adapter bolts directly to the head using an o-ring to seal to the mating surface on the head. It comes with AN10 fitting as standard on the other end.
 

This part can also be used on the back of the water pump housing to adapt an AN10 hose instead of the regular "Hell Hose" under the exhaust manifold (This can also be used in GTE engines ).