{"product_id":"cloyes-9-3659x3z-engine-timing-set","title":"Cloyes 9-3659X3Z Engine Timing Set","description":"\u003ch2\u003eCloyes 9-3659X3Z Timing Set for GM V8 Applications\u003c\/h2\u003e\u003cp\u003eThe Cloyes 9-3659X3Z engine timing set is built for specific GM applications that need precise cam timing control and durable chain drive components. It combines billet steel sprockets, a double roller \"Z\" chain, and a keyway-adjustable crank sprocket for accurate setup on performance and street-driven engines.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBillet crankshaft sprocket with three keyways for +\/- 4 degrees of timing adjustment\u003c\/li\u003e\n\u003cli\u003eHeat-treated billet steel sprockets for added durability\u003c\/li\u003e\n\u003cli\u003eDouble roller TRUE Roller 0.250\" \"Z\" chain for reduced friction\u003c\/li\u003e\n\u003cli\u003e\"Z\" chain construction with increased strength over standard high-performance chain designs\u003c\/li\u003e\n\u003cli\u003ePress-fit center link design to improve load distribution and fatigue life\u003c\/li\u003e\n\u003cli\u003eCaptured needle camshaft sprocket thrust bearing to reduce block thrust surface friction\u003c\/li\u003e\n\u003cli\u003e3-piece set hand-matched to help qualify center distance and minimize runout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Cloyes timing set, part number 9-3659X3Z, is engineered for specific Chevrolet, GMC, Cadillac, Buick, Pontiac, Saab, Hummer, and Isuzu applications from 1999-2007. It is a specific-fit engine timing set with a double roller chain design and adjustable crank sprocket indexing, making it a practical choice for builders who need controlled cam timing and consistent chain geometry. The included captured needle bearing at the cam sprocket helps reduce thrust surface friction, while the hand-matched 3-piece construction supports accurate fitment and reduced runout. This part cross-references 93659X3Z for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTiming chain stretch and inconsistent valve timing\u003c\/li\u003e\n\u003cli\u003eExcess friction in the timing drive system\u003c\/li\u003e\n\u003cli\u003eNeed for cam timing adjustment during engine setup\u003c\/li\u003e\n\u003cli\u003eWear at the cam sprocket thrust surface\u003c\/li\u003e\n\u003cli\u003eRunout concerns in a worn or mismatched timing set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Fitment\u003c\/h2\u003e\u003cp\u003eCompatible With specific GM V8 applications. Fits 1999-2007 Chevrolet Silverado 1500, N\/A; Fits 2000-2007 Chevrolet Tahoe, N\/A; Fits 2005-2007 Chevrolet Corvette, N\/A; Fits 2000-2007 GMC Yukon, N\/A; Fits 2002-2006 Cadillac Escalade, N\/A; Fits 2005-2007 Pontiac Grand Prix, N\/A. Additional fitments include Chevrolet Avalanche, Suburban, Express, Trailblazer, GMC Sierra, Savana, Envoy, Yukon XL, Hummer H2, Saab 9-7x, and others listed for the same application family. For reduced-length chain options, add -5 or -10 to the end of the part number when ordering. Verify engine configuration and timing cover clearance before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eCloyes manufactures this timing set with heat-treated billet steel components, a pre-stressed chain design, and hand-matched assembly to support consistent fit and durability in demanding engine applications.\u003c\/p\u003e","brand":"Cloyes","offers":[{"title":"Default Title","offer_id":52431264645301,"sku":"JFPT-9-3659X3Z","price":189.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CT_93659X3Z_Fro.jpg?v=1777849029","url":"https:\/\/www.partcatalog.com\/products\/cloyes-9-3659x3z-engine-timing-set","provider":"PartCatalog","version":"1.0","type":"link"}