{"product_id":"bcbc-topk-1000hv-engine-timing-set","title":"BCBC TOPK-1000HV Engine Timing Set","description":"\u003ch2\u003eEngine Timing Set Overview\u003c\/h2\u003e\u003cp\u003eThis Melling Stock timing set, part number TOPK-1000HV, is built for engine rebuilds that require timing components and an oil pump in one application-specific package. It uses a single roller chain, steel sprockets, and timing marks for accurate assembly on compatible GM truck and van engines.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSingle roller timing chain for stock replacement service\u003c\/li\u003e\n\u003cli\u003eSteel camshaft and crankshaft sprockets for durable gear engagement\u003c\/li\u003e\n\u003cli\u003eTiming marks included to support correct alignment during assembly\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for rebuild and service work\u003c\/li\u003e\n\u003cli\u003eMade in the USA with individually tested oil pump performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eTOPK-1000HV is a Melling engine timing set engineered for applications that use variable valve timing components and a stock-style replacement layout. The kit is designed around a roller chain and steel sprockets, with the timing marks needed for accurate installation. Melling also includes an oil pump in this product line, giving rebuilders a practical way to refresh the timing drive and oiling system at the same time. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003cp\u003eCompatible with Chevrolet Express 2500, Silverado 2500 HD, Silverado 3500 HD, Suburban 3500 HD, and other listed Chevrolet and GMC applications, TOPK-1000HV is a fitment-based solution for stock engine service. It is also listed for Chevrolet Tahoe, GMC Yukon, and GMC Sierra 1500 applications in the specified years. Use TOPK-1000HV when replacing worn timing components on supported Chevrolet Silverado and GMC Sierra engines.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing stretched or worn timing chain components\u003c\/li\u003e\n\u003cli\u003eRestoring camshaft and crankshaft synchronization\u003c\/li\u003e\n\u003cli\u003eAddressing timing noise from worn chain or sprocket wear\u003c\/li\u003e\n\u003cli\u003eRefreshing the oil pump during an engine rebuild\u003c\/li\u003e\n\u003cli\u003eServicing stock VVT-equipped GM truck and van engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine code, VVT configuration, and the exact model-year listing before installation. Confirm sprocket alignment with the timing marks during assembly, and inspect related guides, tensioners, and oiling components for wear while the front cover is open. Professional installation is recommended for engine timing service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling manufactures this timing set in the USA and tests each oil pump for pressure and flow under conditions that simulate actual engine operation. The components are built to standard replacement specifications for rebuild work.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53721587646645,"sku":"BCBC-TOPK-1000HV","price":398.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_TOPK1000HV_Kit.jpg?v=1794125137","url":"https:\/\/www.partcatalog.com\/products\/bcbc-topk-1000hv-engine-timing-set","provider":"PartCatalog","version":"1.0","type":"link"}