Oil Sandwich Plate for Cylinder Block FitsSR20DESR20DETEngines As found in Silvia S13, PS13, S14, S15Pulsar GTiR Made from High Quality CNC Machined Billet Aluminium, Finished in Black Powder Anodize Perfect for adding an Oil Cooler.Also has 2x 1/8" NPT Ports for Oil Temp / Pressure Sensors Complete with O-Ring, Bolts and AN10 Fittings Also available in our other items