85-93 Pontiac GM 2.5L / 151 OHV L4 8V "A,E" Rod bearings STD

Original Engine Specifications:Shell P/N: C811 Number Of Bearings: 4 Shaft Diameter: 1.9995-2.0005" Housing Bore: 2.1247-2.1252" Wall Thickness: 0.0615-0.0620" Width: 0.741" Oil Clearance: 0.0008-0.0032". Please use the mentioned specs and attached image to verify engine fitment. Picture is of actual item. Any opened and used bearings will not be accepted for return.