{"product_id":"bcbc-vl-730-engine-valve-lock-exhaust","title":"BCBC VL-730 Engine Valve Lock - Exhaust","description":"\u003ch2\u003eValve Lock for Nissan and INFINITI Engines\u003c\/h2\u003e\u003cp\u003eThis Melling engine valve lock is a standard replacement part for a wide range of Nissan and INFINITI applications. Part number VL-730 is built from steel and sized for the specified valve stem diameter and groove design used in compatible stock engine assemblies.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel construction for engine valvetrain service\u003c\/li\u003e\n\u003cli\u003eStandard replacement design for stock applications\u003c\/li\u003e\n\u003cli\u003e11-degree angle with one lock groove\u003c\/li\u003e\n\u003cli\u003eMade to meet or exceed OEM requirements for each application\u003c\/li\u003e\n\u003cli\u003eUse new valve locks when servicing reclaimed or new valves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePart number VL-730 is an engine valve lock used during valve installation and valvetrain service. Melling specifies that valve locks should not be reused, and this replacement is intended for applications that call for a 5.40 mm valve stem diameter, with dimensions listed at 6.50 mm long and 8.60 mm wide. Compatible With Nissan Altima, Murano, Pathfinder, Rogue, Sentra, Frontier, Maxima, TITAN, 370Z, and related INFINITI models across the listed years, including applications such as the Nissan 350Z and INFINITI G35. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 34-5011, 121-1064) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn or previously used valve locks during engine service\u003c\/li\u003e\n\u003cli\u003eSecuring the valve assembly in compatible stock valvetrain setups\u003c\/li\u003e\n\u003cli\u003eRestoring proper valve retention after cylinder head work\u003c\/li\u003e\n\u003cli\u003eAddressing fitment issues caused by incorrect stem diameter or groove mismatch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve stem diameter, groove count, and angle before installation. Match the part to the engine specification listed for the application, and replace valve locks rather than reusing old components. Professional engine assembly practices are recommended for installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling states that this valve lock is manufactured with quality materials and engineered to meet or exceed OEM requirements for each application.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53725643407541,"sku":"BCBC-VL-730","price":13.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_VL730_Ang.jpg?v=1794205484","url":"https:\/\/www.partcatalog.com\/products\/bcbc-vl-730-engine-valve-lock-exhaust","provider":"PartCatalog","version":"1.0","type":"link"}