Your search has 1 match. Cylinder Block Manufacturer: oldsmobile 450.00 OLDSMOBILE OLDSMOBILE Cylinder Block Tag #: 104664   bare block 396021F, w/ bell crack hole, .030 over bore, has nick in bottom of #4 cyl Tag #: 104664 bare block 396021F, w/ bell crack hole, .030 over bore, has nick in bottom of #4 cyl Part Info (208)743-9505 ITrack ProCentral Grade Auto Parts Lewiston ID Your search has 1 match. Did you have trouble finding what you were looking for? Click here to request a part. Inventory Powered By ITrack!