Made using 6061 aluminium, this housing captures the OEM seal and fits the original 88 degree thermostat inside. The ports allow for rear cooling of the head via our adaption kit (coming soon!) for anyone chasing a bit of extra cooling. We recommend this for anyone who drags, tows or even for extra reliability on a daily. The thermostat housing also allows you to get rid of the plastic pipe work that is profound for breaking along the front side of the head. This also allows you to easily tap into the oil cooler system by routing the coolant line to the oil cooler plate (coming soon!).
 
Kit includes:
x1 Thermostat housing
x1 NPT Blank plug fitting
x1 NPT Water outlet fitting (AN12)