Fits vehicles: For CHEVROLET ASTRO 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-2003 For CHEVROLET ASTRO 4.3L 262CID V6 OHV, VIN CODE “X” – VORTEC 2004-2005 For CHEVROLET BLAZER 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-2003 For CHEVROLET BLAZER 4.3L 262CID V6 OHV, VIN CODE “X” – VORTEC 2004-2005 For CHEVROLET C1500 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-1998 For CHEVROLET EXPRESS 1500 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-2003 For CHEVROLET EXPRESS 1500 4.3L 262CID V6 OHV, VIN CODE “X” – VORTEC 2004-2006 For CHEVROLET EXPRESS 2500 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-2003 For CHEVROLET EXPRESS 2500 4.3L 262CID V6 OHV, VIN CODE “X” – VORTEC 2004-2005 For CHEVROLET K1500 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-1998 For CHEVROLET P30 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-1999 For CHEVROLET S10 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-2003 For CHEVROLET S10 4.3L 262CID V6 OHV, VIN CODE “X” – VORTEC 2004 For CHEVROLET SILVERADO 1500 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1999-2003 For CHEVROLET SILVERADO 1500 4.3L 262CID V6 OHV, VIN CODE “X” – VORTEC 2004-2006 For GMC C1500 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-1998 For GMC JIMMY 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-2001 For GMC K1500 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-1998 For GMC P3500 4.3L 262CID V6 OHV, VIN CODE “W, X” – VORTEC 1996-1999 For GMC SAFARI 4.3L 262CID V6 OHV, VIN code “W, X”-VORTEC 1996-2003 for GMC SAFARI 4.3L 262CID V6 OHV, VIN code “X”-VORTEC 2004-2005 for GMC SAVANA 1500 4.3L 262CID V6 OHV, VIN code “W, X” – VORTEC 1996-2003 for GMC SAVANA 1500 4.3L 262CID V6 OHV, VIN code “X” – VORTEC 2004-2006 For GMC SAVANA 2500 4.3L 262CID V6 OHV, VIN code “W, X” – VORTEC 1996-2003 For GMK SAVANA 2500 4.3L 262CID V6 OHV, VIN code X VORTEC 2004-2005 for GMC SIERRA 1500 4.3L 262CID V6 OHV, VIN code W, X VORTEC 1999-2003 for GMC SIERRA 1500 4.3L 262CID V6 OHV, VIN code “X” – VORTEC 2004-2006 for GMC SONOMA 4.3L 262CID V6 OHV, VIN code “W, X” – VORTEC 1996-2003 For GMC SONOMA 4.3L 262CID V6 OHV, VIN code “X” -VORTEC 2004 For ISUZU HOMBRE 4.3L 262CID V6 OHV, VIN CODE “W,X” – VORTEC 2000 For ISUZU HOMBRE 4.3L 4294CC V6 OHV, VIN CODE “W,X” – VORTEC 1997-1999 For OLDSMOBILE BRAVADA 4.3L 262CID V6 OHV, VIN CODE “W,X” – VORTEC 1996-2001 Quality: Unless otherwise noted, these are new aftermarket parts. They are manufactured to Original Equipment (OE) specifications and act as a direct replacement for the factory part, not as an upgrade or improvement. They will fit and function just like the original factory part. OE Part Number: HS8-10306, HB10306, SL1000, HS9354PT-6, ES74034 Kit Includes: Graphite Head Gasket Valve Cover Gasket Valve Stem O-Rings Intake Manifold Gasket Exhaust Manifold Gasket Front Camshaft Oil Seal O-Rings Other Small Gaskets RTV Silicone 26 Cylinder Head Bolts (10 Long Bolts, 4 Short Bolts, 12 Small Bolts)