{"product_id":"bcbc-topk-1004hv-engine-timing-set","title":"BCBC TOPK-1004HV Engine Timing Set","description":"\u003ch2\u003eEngine Timing Set for GM V8 Applications\u003c\/h2\u003e\u003cp\u003eThis Melling engine timing set, part number TOPK-1004HV, is built for stock replacement use in a wide range of Chevrolet, GMC, Cadillac, Buick, and Pontiac applications. It combines timing components with a single roller chain design and steel sprockets for a direct service replacement during engine rebuild work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSingle roller timing chain design\u003c\/li\u003e\n\u003cli\u003eSteel camshaft sprocket and steel crankshaft sprocket\u003c\/li\u003e\n\u003cli\u003eTiming marks included for setup reference\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003cli\u003eSprockets included\u003c\/li\u003e\n\u003cli\u003eFits a broad range of GM truck, SUV, and performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eTOPK-1004HV is a Melling timing chain kit intended for engines that use a roller chain and matched sprockets. The steel sprockets and timing marks support accurate assembly during timing service, while the standard replacement grade makes it a practical choice for rebuilds and maintenance on Chevrolet Silverado, GMC Sierra, and related GM platforms. This part number, TOPK-1004HV, is also listed for Chevrolet Corvette, Camaro, and Pontiac Firebird applications where the same timing set configuration is required.\u003c\/p\u003e\u003cp\u003eMelling’s Stock line focuses on replacement parts built to match application requirements without unnecessary changes to the original setup. For buyers servicing GM V8 engines, the line emphasizes correct fitment, matched components, and consistent manufacturing standards across timing and oiling products.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn timing chain components during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eRestoring camshaft and crankshaft synchronization\u003c\/li\u003e\n\u003cli\u003eAddressing chain stretch or timing noise\u003c\/li\u003e\n\u003cli\u003eServicing engines that require matched sprockets and timing marks\u003c\/li\u003e\n\u003cli\u003eUpdating timing components in GM truck, SUV, and performance platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine application before installation, since fitment varies by model and year. This timing set is listed with timing chain damper not included in the fitment notes, so confirm whether your engine requires a separate damper. Use the timing marks during setup and follow the manufacturer service procedure for alignment and torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling states that its timing components are manufactured with quality materials and workmanship, and its oil pumps are tested for pressure and flow under conditions that simulate real engine operation. That manufacturing approach supports consistent service performance across the Stock product line.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53721587941557,"sku":"BCBC-TOPK-1004HV","price":213.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_TOPK1004HV_Kit.jpg?v=1794125161","url":"https:\/\/www.partcatalog.com\/products\/bcbc-topk-1004hv-engine-timing-set","provider":"PartCatalog","version":"1.0","type":"link"}