Enginetech RCC262TP Engine Rebuild Kit for 1999-2006 GM Truck 4.3L 262 Vin "W,X" w/ Balance Shaft and Roller Timing ChainRebuild kits include pistons, piston rings, bearings, timing chain set, oil pump, and gaskets. Engine VIN code W, X. Vortec With Silent Timing Chain. Engines with Balance Shaft. For engines with "T" on front of block. Make Model Year Chevrolet Astro 1999 2005 Chevrolet Blazer 1999 2005 Chevrolet Express 1500 1999 2006 Chevrolet Express 2500 1999 2005 Chevrolet P30 1999 1999 Chevrolet S10 1999 2004 Chevrolet Silverado 1500 1999 2006 GMC Jimmy 1999 2001