Description:

Fits Models with 160 Amp Alternator Only. Compatible with or fits: (Note: With 144mm (5 11/16") Diameter Alt Case; 2011 - 2012 Chevy Silverado 1500 4.3L V6 2011 - 2012 Chevy Silverado 1500 4.8L V8 2011 - 2012 Chevy Silverado 1500 5.3L V8) (Note: With High Output; 2008 Chevy Silverado 1500 6.0L V8). Compatible with or fits: (Note: With High Output Alt; 2009 - 2010 Chevy Silverado 1500 6.2L V8 2007, 2009 - 2010 Chevy Silverado 1500 4.3L V6 2007, 2009 - 2010 Chevy Silverado 1500 4.8L V8 2007, 2009 Chevy Silverado 1500 5.3L V8 2007 Chevy Silverado 1500 6.0L V8) (Note: With High Output Alt; With 144mm (5 11/16") Diameter Alt Case; 2010 Chevy Silverado 1500 5.3L V8). Compatible with or fits: (Note: With R.e.m.y Alt; With 144mm (5 11/16") Diameter Alt Case; 2013 Chevy Silverado 1500 4.3L V6 2013 Chevy Silverado 1500 4.8L V8 2013 Chevy Silverado 1500 5.3L V8 2013 Chevy Silverado 1500 6.2L V8) (Note: With R.e.m.y Alt; With High Output Alt; 2009 Chevy Silverado 1500 6.0L V8 GAS 2008 Chevy Silverado 1500 4.3L V6 2008 Chevy Silverado 1500 4.8L V8 2008 Chevy Silverado 1500 5.3L V8). Compatible with or fits: 2011 - 2012 Chevy Silverado 1500 6.2L V8.