3 port Billet Aluminum High flow water pump adapter block for Rotary engines 12A, 13B, 20B.
* Adapter block allows for electric water pump and will accept up to AN-12 fitting on the inlet and AN-16 fitting on the outlet side.
* Adapter block allows for a GM water temp sensor.
* Item does not come with AN fittings. Pictures shown are for illustration purposes only.
* Adapter block allows for electric water pump and will accept up to AN-12 fitting on the inlet and AN-16 fitting on the outlet side.
* Adapter block allows for a GM water temp sensor.
* Item does not come with AN fittings. Pictures shown are for illustration purposes only.