Description:

Vehicle Fitment: 1999-2005 for Chevrolet Astro 4.3L 1999-2005 for Chevrolet Blazer 4.3L 1999-2007 for Chevrolet Express 1500 4.3L 1999-2005 for Chevrolet Express 2500 4.3L 1999-2004 for Chevrolet S10 4.3L 1999-2007 for Chevrolet Silverado 1500 4.3L 1999-2001 for GMC Jimmy 4.3L 1999-2005 for GMC Safari 4.3L 1999-2007 for GMC Savana 1500 4.3L 1999-2005 for GMC Savana 2500 4.3L 1999-2007 for GMC Sierra 1500 4.3L 1999-2004 for GMC Sonoma 4.3L. Replaces Part : TK7020 TS33212. What You Get:1x Timing Chain (72 links roller chain) 1x Sprocket (56 teeth) 1x Crank Sprockett (28 teeth).