80-90 Oldsmobile 5.0L / 307 OHV V8 16V "Y,9" Rod bearings 020

Original Engine Specifications:Shell P/N: C817 Number Of Bearings: 8 Shaft Diameter: 2.1238-2.1248" Housing Bore: 2.2495-2.2500" Wall Thickness: 0.0614-0.0619" Width: 0.827" Oil Clearance: 0.0009-0.0034". 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.