Engine Block Oil Gallery Plug, Billet Aluminum Oil Barbell for LS Engine, Oil Diverter Barbell, Oil Dumbbell Compatible with GM Gen III & IV LS V8 Engine Replace# 12573460
【Reliable Materials】Compared to plastic plugs, our 6061 aluminum dumbbell shaped oil diverters are more resistant to heat and corrosion, and can provide longer oil diverting service;CNC machining to ensure accurate dimensions and better fit of the product
【FKM O-Rings】 Our Engine Block Oil Gallery use 3 high quality FKM O-Rings to ensure good sealing performance. The FKM O-Rings are corrosion and aging resistant and have a long service life
【Compatible with】Dumb bell Shaped Oil Galley Plug fit for GM LS-Series V8 Engines
【Compatible with Buick】Fit for Buick: 2008 Allure; 2008 Buick LaCrosse; 2004-2007 Buick Rainier;Fit for Cadillac: 2009-2015, 2004-2007 Cadillac CTS; 2002-2014 Escalade
【Compatible with Chevrolet】Fit for Chevrolet: 2002-2013 Avalanche; 2010-2015, 1998-2002 Camaro; 2009-2012 Colorado; 1997-2013 Corvette; 2003-2020 Express; 2008 Impala; 2014-2017 Chevrolet SS; 2004-2006 Chevrolet SSR; 1999-2019 Silverado; 2016-2019, 2000-2014 Suburban; 2000-2014 Tahoe; 2003-2009 Trailblazer
【Compatible with Chevrolet】Fit for GMC: 2009-2012 Canyon; 2003-2009 Envoy; 2003-2020 Savana; 1999-2019 Sierra; 2000-2014 Yukon
【Compatible with Hummer Pontiac】Fit for Hummer: 2009, 2003-2007 H2; 2008-2010 H3; 2009-2010 H3T; Fit for Pontiac: 1998-2002 Firebird; 2008-2009 G8; 2004-2006 GTO; 2008 Grand Prix
【Replace Part Number】12573460,12558340, 12618054
【Function】This oil diverter valve is mounted on the rear of the LS engine block and stops dirty oil from bypassing the oil filter. Smooth rounded corners improve oil flow, a thin shaft minimizes oil flow restriction, and a threaded hole (M4*20) is pre-drilled at the end of the plug for easy removal of the diverter plug. Anti-aging aluminum alloy can be reused;