Water Neck, Billet Aluminium Thermostat Housing For Nissan & Holden RB30, Black grommet Male AN Expander makes adapting

Male AN Expander makes adapting different size fittings way easier

The mandrel bent tubing provides maximum fluid flow and the compression style design means the fitting & hose is totally reusable

100:1 turns ratio and lower primary resistance produce high voltage output

With a name derived from the Latin for 'very hard stone'

RWF-704-06SS

Water Neck, Billet Aluminium Thermostat Housing For Nissan & Holden RB30, Black grommet Male AN Expander makes adaptingPFETH 818BK Water Neck, Billet Aluminium Thermostat Housing, For Nissan & Holden RB30 Proflow's RB billet aluminium thermostat housing is designed to to suit Nissan RB20, RB25 and RB30 engines, replacing the factory thermostat housing completely. It also features a 16AN ORB thread so you can run custom braided hose. Supplied with replacement gaskets and bolts.