Clevite H-Series Main Bearing Standard Extra Oil Clearance GM Duramax - Kit 1443A05 1986-1988 Oldsmobile Delta 88

1986-1988 Oldsmobile Delta 88

Centerforce Pilot Bearing 43001 1

If you look at the photo

Patented interchangeable discharge orifices match output of virtually any fuel pump (single large port included)

Clevite H-Series Main Bearing Standard Extra Oil Clearance GM Duramax - Kit 1443A05 1986-1988 Oldsmobile Delta 88Clevite H Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range. Vehicle Applications: 2007 2007 Chevrolet Silverado 2500 HD Classic 2007 2007 GMC Sierra 3500 Classic 2009 2013 GMC Savana 4500 2010 2013