Greddy oil block adapter with built in thermostat; to be used with an external oil cooler. Threaded -10AN fittings are a common size used by most oil coolers. Built in thermostat allows the engine to warm up faster. This helps keep engine wear to a minimum.
- This unit is universal and requires that you have knowledge and experience making your own oil cooler setup.
- 10 AN fittings for oil in and oil out ports.
- Fits S14 SR20DET engines (M20x1.50 PORT *some modification for fitment may be needed*
- 3/4 x 16UNF on one side of the filter adapter, the other is M20 to match the original engine thread. Please make sure to purchase a 3/4 x 16 UNF filter.