{"product_id":"bcbc-vs-1130-engine-valve-spring","title":"BCBC VS-1130 Engine Valve Spring","description":"\u003ch2\u003eEngine Valve Spring for Ford and Mercury Applications\u003c\/h2\u003e\u003cp\u003eMelling VS-1130 is a standard replacement engine valve spring built for stock-style and performance use. It is made in the USA and specified for a wide range of Ford and Mercury applications from 1964-1969, including Mustang, Falcon, Cougar, and Bronco fitments.\u003c\/p\u003e\u003cp\u003eThis valve spring uses corrosion-resistant steel and a single-spring design with defined installed and open pressure values for consistent valvetrain control. The VS-1130 part number is also referenced for several stock applications and select combinations that call for the SYB-25 camshaft.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrosion-resistant steel construction for durable valvetrain service\u003c\/li\u003e\n\u003cli\u003eSingle spring design for standard replacement use\u003c\/li\u003e\n\u003cli\u003eInstalled pressure: 61.0\u003c\/li\u003e\n\u003cli\u003eOpen pressure: 183.0\u003c\/li\u003e\n\u003cli\u003eInstalled height: 1.73 in. (44.0 mm)\u003c\/li\u003e\n\u003cli\u003eCoil bind height: 1.183 in. (30.0 mm)\u003c\/li\u003e\n\u003cli\u003eSpring open height: 1.28 in. (33.0 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter: 1.0 in. (25.0 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 1.364 in. (35.0 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eVS-1130 is part of Melling’s Stock line, which covers standard, mid-range, heavy-duty, and race-ready valve spring applications. This spring is intended for buyers who need a direct replacement-style valve spring with published pressure and height specifications for engine assembly and service work. The VS-1130 part number appears across multiple Ford and Mercury engine applications, including 1964-1969 Ford Mustang, 1966-1968 Ford Bronco, and 1967 Mercury Cougar listings.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 32-902, 32-906) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or fatigued valve spring tension\u003c\/li\u003e\n\u003cli\u003eIncorrect installed height during valvetrain setup\u003c\/li\u003e\n\u003cli\u003eLoss of valve control at operating speed\u003c\/li\u003e\n\u003cli\u003eSpring bind concerns in matched engine builds\u003c\/li\u003e\n\u003cli\u003eReplacement needs for stock-style Ford and Mercury engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify installed height, coil bind clearance, and spring pressure before final assembly. Match the spring to the camshaft and valvetrain specifications listed for the application, especially where the notes call for the SYB-25 camshaft or a specific production change. Confirm the engine configuration before ordering, since the fitment list includes multiple Ford and Mercury models with year-specific notes.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling manufactures this valve spring in the USA and offers a range of spring designs for standard, dual-spring, damped, and beehive applications. VS-1130 is a standard replacement part built to published dimensional and pressure specifications.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53725652418741,"sku":"BCBC-VS-1130","price":16.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_VS1130_Ang.jpg?v=1794205809","url":"https:\/\/www.partcatalog.com\/products\/bcbc-vs-1130-engine-valve-spring","provider":"PartCatalog","version":"1.0","type":"link"}