1、Application: Intake manifold coolant adapter is designed for Acura K20 K24 K Series Swap, is a simple solution for installing the K20 type cap on the K24 head. 2、Sturdy Construction: The intake manifold coolant adapter is made from high strength metal material, anti rust, wearproof, sturdy and durable. 3、1/8 NPT Port: The intake manifold coolant adapter plate also features a 1/8 NPT port for replacing the commonly used coolant temperature sensor in cars. 4、Tools Required for Installation: Tapping the head will require a 6.5mm drill bit (to finish the blind hole in the adapter), 5mm drill bit (to drill the head), and M6x1.0 Tap. 5、Tight Fit: The intake manifold coolant adapter can be installed using spring loaded plate or by tapping the head, to ensure a tight fit and seal.<br> Item Type: Coolant Adapter Plate<br> Material: ABS + Metal<br> <br> The K24 Coolant Adapter is a simple solution for installing the K20 type cap on the K24 head.<br> The recirculation fitting on K24 is typically a part of the cap, which is not present on the K20 cap.<br> The adapter we have designed is compatible with all K24 heads, including the K24Z series (R40) heads.<br> The adapter also features a 1/8 NPT port for replacing the commonly used coolant temperature sensor in cars.<br> The adapter can be installed using our spring loaded plate or by tapping the second hole on the head.<br> The spring loaded plate applies constant spring pressure to secure the adapter, ensuring a tight fit and seal.<br> Another option is to tap the head using the provided blind hole, making it easy to thread the second hole.<br> Fitment: Fit for Acura K20 K24 K Series Swap<br> 1 x Coolant Adapter Plate<br> 2 x Screw