This is a quality oil filter for cars with the 3/4 inch thread size opening which can be used for MGB with the Top Loading style oil filter and Triumph Spitfire that has the 5/8 inch thread to 3/4 inch adapter.Each filter contains a anti drain back valve to keep oil in your engine when the car is shut off.Cross Ref. 235-960, 529/1, 950-000, F5534, GFE121








