Specifications: Material: Aluminum Alloy Color: Silver Black Placement on Vehicle: Front Quantity: 1 Pulley Groove Quantity：4 Fitment 2003-2008 Cadillac Escalade V8/ESV V8/EXT V8；2007-2010 Chevrolet Avalanche V8；2003-2006 Avalanche 1500/2500 V8；2003-2011 Cheyenne V8 2018-2021 Chevrolet Express 2500/3500 V6/V8/L4；2018-2020 Express Cargo V6/V8；2020 Express Pasajeros V8 2003-2011 Chevrolet Silverado 1500/2500/3500 V6/V8；2007 Classic/HD Classic V8；2008 3500 HD V8；2003-2006 Sonora V8 2003-2009 Chevrolet Suburban 1500/2500 V8；2003-2009 Tahoe V8；2018-2021 GMC Savana 2500/3500 V6/V8/L4 2003-2011 GMC Sierra 1500/2500/3500 V6/V8；2007 Classic/HD Classic V8；2003-2009 Yukon V8/XL 1500/2500 V8 2003-2008 Hummer H2 V8；2008-2010 H3 V8；2009-2010 H3T V8；2003-2018 Isuzu NPR V8；2003-2020 NPR-HD V8.
