FMSI > Transmission & Oil System > Hardware > Oil Pan Drain Plugs > Item # 1018A FMSIFMSI Transmission & Oil SystemTransmission & Oil System HardwareHardware Oil Pan Drain PlugsOil Pan Drain Plugs Item # 1018A Item # 1018A, 85mm x 2.50 GM 2.5L Oil Filter Cover with Gasket 1018A85mm x 2.50 GM 2.5L Oil Filter Cover with Gasket Request Information Email This Page Download PDF Download PDF Printable Page Close Window General Application: GM 2.5L 1987-1992 Unit of Measure Imperial Metric Both Specifications Design / Style N/A Plate Thread N/A 85mm x 2.50 Hex N/A 24mm Gasket Included N/A Yes Dorman N/A 65120