Thermostat Housing Nissan RB Black Aeroflow
This Aeroflow Performance billet thermostat housing is specifically designed to suit the Nissan R31 Skyline and Holden RB30E/ET engines.
It will also fit the Nissan RB20, RB25 engines but will require a different hose.
It features an internal -16ORB thread for custom plumbing applications as well.
Machined from T6-6061billet aluminium.
Comes with mounting bolts.
Note: Will Not Fit RB26DETT engines.
SPECIFICATIONS
Centre to Centre of Bolt Holes – 70mm (2-3/4″).
Overall Height – 55.20mm (2-11/64″).
Overall Length – 93.50mm (3-11/16″).
Width of Body – 94.30mm (3-45/64″).
Radiator Hose Size – 41mm (1-39/16″).