Holden SBC Chevy thermostat housing, Gasket and 160 degree thermostat as pictured.

For SBC motors in HK HT HG HX HQ Premiers or Monaro's

check what is pictured as this is what the item is.

if you are sitting in the drivers seat the outlet points to the Left side of the car

 I buy these is bulk so they don't come in boxes. 

The gaskets change from time to time, some have elongated mounting holes in the gaskets.

sent with tracking.