{"product_id":"bcbc-vs-830-engine-valve-spring-exhaust-or-intake","title":"BCBC VS-830 Engine Valve Spring - Exhaust or Intake","description":"\u003ch2\u003eEngine Valve Spring for Stock Applications\u003c\/h2\u003e\u003cp\u003eMelling VS-830 is a standard replacement engine valve spring built for stock and performance-oriented applications across a wide range of classic vehicles. It uses corrosion-resistant steel and a single-spring design to deliver consistent valve control where the application calls for it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrosion-resistant steel construction for dependable service in engine hardware applications\u003c\/li\u003e\n\u003cli\u003eSingle spring design with standard replacement grade\u003c\/li\u003e\n\u003cli\u003eOpen pressure rated at 205.0 for controlled valve operation\u003c\/li\u003e\n\u003cli\u003eFits applications with a 1.22 coil bind height and 1.3 spring open height\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.995 and outside diameter of 1.395 for specified fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Melling VS-830 valve spring is part of the Stock product line and is intended for engines that need a direct replacement spring with defined pressure and dimensional requirements. Melling offers a broad range of valve spring designs, including standard, dual, damped, and beehive styles, and this VS-830 follows that engineering approach with a single-spring, standard replacement configuration. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application. It is listed for a wide set of Ford, Lincoln, Mercury, and Chrysler applications, including Ford F-150, Ford Bronco, and Chrysler 300 fitments, with notes that specify camshaft and rocker-arm requirements. The VS-830 part number is useful when matching the correct spring to the engine build and valve train setup.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or weakened valve spring in a stock engine build\u003c\/li\u003e\n\u003cli\u003eRestoring valve control when spring pressure has dropped\u003c\/li\u003e\n\u003cli\u003eMatching a specified camshaft or rocker-arm setup\u003c\/li\u003e\n\u003cli\u003eAddressing valve train instability caused by incorrect spring dimensions\u003c\/li\u003e\n\u003cli\u003eSupporting intake or exhaust valve service on listed applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the application notes before installation, especially camshaft requirements such as SYB-21, SYB-25, or SYB-26, and exclusions such as MTF-2 where listed. Confirm coil bind height, open height, and spring pressure against the engine specification before assembly. The VS-830 is used across multiple Ford, Lincoln, Mercury, and Chrysler fitments, so match the part number and notes carefully to the exact engine configuration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling supplies valve springs for street, OEM, drag race, and circle track use, with this VS-830 built as a standard replacement spring in corrosion-resistant steel. The part number VS-830 is supported by Melling's broad valve spring catalog and application-specific engineering.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53725650583733,"sku":"BCBC-VS-830","price":14.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_VS830_Fro.jpg?v=1794205748","url":"https:\/\/www.partcatalog.com\/products\/bcbc-vs-830-engine-valve-spring-exhaust-or-intake","provider":"PartCatalog","version":"1.0","type":"link"}