Aeroflow's billet 6061-T6 oil cooler and sender adapter allows the adaptation of an oil cooler and/or a gauge sender and/or oil feed to most engines while maintaining the stock oil filter location. With 2 x -8 ORB ports not only allows the addition of an oil cooler but the 2 x 1/8" NPT ports lets you run both a pressure, temp gauge or oil feed line, 1/8" NPT plugs included. Fits most makes and model - Holden, Ford, Nissan, Toyota, Subaru, Honda & BMW. Includes 5 thread inserts. Seal I.D: 62mm(2-7/16") Seal O.D: 71mm(3-3/8") Block Threads: 3/4"-16, 13/16"-16, M18 x 1.5, M20 x 1.5, M22 x 1.5 Note: Please check oil filter landing for above sizes and other fitments