Oil Filter Pressure Sandwich Plate Red100% Brand New Item; Never Used Or Installed Oil Filter Adapter Sandwich Sensor Plate Made From CNC Billet T 6061 Aluminum Mounts Between The Block and Oil Filter; Provides In and Out Ports With Connections That Fit AN 8 Fittings O Rings: 2 3 4", Supporting Many Different Types Of Oil Filters and Engine Blocks Center Adapter: 20mm 1. 5 Threading; Supports Oil Filters That Has M20 Thread and M20 Block Fitting 3 Ports: 1 8 NPT For Running Oil To Turbo,