{"product_id":"bcbc-vs-510-engine-valve-spring-intake","title":"BCBC VS-510 Engine Valve Spring - Intake","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMelling VS-510 is a standard replacement engine valve spring built for stock-style applications that need consistent valve control. It uses corrosion resistant steel and a single-spring design to match the specified installed height and pressure requirements.\u003c\/p\u003e\u003cp\u003eThis part fits a wide range of Buick, Pontiac, Oldsmobile, and Jeep applications, including intake positions on many Buick and Pontiac V8 engines. The VS-510 is a practical choice when you need a valve spring that matches original-style dimensions and operating pressure.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrosion resistant steel construction for durable service in engine environments\u003c\/li\u003e\n\u003cli\u003eSingle spring design for standard replacement use\u003c\/li\u003e\n\u003cli\u003eInstalled height of 1.72 in. with 75 lb installed pressure\u003c\/li\u003e\n\u003cli\u003eOpen height of 1.34 in. with 180 lb open pressure\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for stock-style valve train service\u003c\/li\u003e\n\u003cli\u003eFits a broad range of Buick, Pontiac, Oldsmobile, and Jeep applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Melling VS-510 valve spring is part of the Stock line and is engineered for applications that call for a standard replacement spring rather than a race-specific setup. Its corrosion resistant steel construction, single-spring layout, and specified pressure range make it suitable for maintaining valve control in engines that rely on original-style spring dimensions. This part number, VS-510, is listed across multiple Buick and Pontiac intake applications, along with several Jeep engine applications, making it a useful reference when matching spring specifications to the correct build. The VS-510 is also cross-referenced to Monroe Shocks \u0026amp; Struts part numbers 172286 and 182286 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or worn valve spring tension\u003c\/li\u003e\n\u003cli\u003eLoss of consistent valve control at stock operating speeds\u003c\/li\u003e\n\u003cli\u003eReplacement needs for engines requiring standard spring dimensions\u003c\/li\u003e\n\u003cli\u003eService work on intake valve spring applications listed for Buick, Pontiac, Oldsmobile, and Jeep\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify installed height, coil bind height, and spring pressure before installation. Match the spring to the engine’s valve train specifications and confirm the application by year, make, model, and position. For fitment, this part fits 1976-1980 Buick Electra, intake; fits 1978-1980 Buick Estate Wagon, intake; fits 1968-1980 Buick LeSabre, intake; fits 1978-1980 Pontiac Bonneville, intake; and fits 1968-1971 Jeep Wagoneer, N\/A. Additional listed applications include Buick Skylark, Buick Regal, Pontiac Catalina, and Jeep J-series models. Use the published dimensions to confirm compatibility before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling offers a range of valve springs for standard, mid-range, heavy-duty, and race-ready use, with designs that include standard, dual, and beehive styles. The VS-510 is a standard replacement spring from that product line, built to meet the listed dimensional and pressure requirements.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53725649109173,"sku":"BCBC-VS-510","price":15.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_VS510_Fro.jpg?v=1794205664","url":"https:\/\/www.partcatalog.com\/products\/bcbc-vs-510-engine-valve-spring-intake","provider":"PartCatalog","version":"1.0","type":"link"}