Only Fit- Timing Chain kit Fit 1999-2005 for Chevrolet Astro 4.3L 1999-2001 2004-2005 for Chevrolet Blazer 4.3L 2003 2006-2007 for Chevrolet Express 1500 4.3L 1999-2005 for Chevrolet Express 2500 4.3L 1999 for Chevrolet P30 4.3L 1999-2003 for Chevrolet S10 4.3L 1999-2004 2006 for Chevrolet Silverado 1500 4.3L 1999-2001 for GMC Jimmy 4.3L 1999-2005 for GMC Safari 4.3L 2003 2006-2007 for GMC Savana 1500 4.3L 1999-2005 for GMC Savana 2500 4.3L 1999-2004 2006 for GMC Sierra 1500 4.3L. OE Part Number-9-3212 3-8MMSRH72S TK3129 C-3212 TS1025 TS33212 9-3212 3-8MMSRH72S TK3129 9-3212 3-8MMSRH72S. Early Tested - Vehicle try-on testing has been conducted to ensure trouble-free performance. Long Service- Withstands wear and extreme conditions.
