{"product_id":"bcbc-mr-848-engine-rocker-arm","title":"BCBC MR-848 Engine Rocker Arm","description":"\u003ch2\u003eEngine Rocker Arm for Pontiac Ram Air IV\u003c\/h2\u003e\u003cp\u003eThe Melling MR-848 is a standard replacement engine rocker arm built for Pontiac Ram Air IV applications. It uses stamped steel construction, a non-roller design, and a self-aligning layout for stock-style valve train service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStamped steel rocker arm with anti-rust finish\u003c\/li\u003e\n\u003cli\u003eNon-roller, self-aligning design\u003c\/li\u003e\n\u003cli\u003eShaft mounting type for stock replacement use\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for engine rebuild service\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Melling MR-848 rocker arm is engineered for Pontiac valve train applications that call for a stock-style, shaft-mounted component. Its stamped steel construction and anti-rust finish provide a practical replacement option for rebuilds where original-style operation is required. This part number, MR-848, is listed for 1969-1970 Pontiac Bonneville, Catalina, Executive, Firebird, Grand Prix, GTO, Laurentian, LeMans, Parisienne, Tempest, and 1970 Pontiac Strato-Chief with the Ram Air IV engine and stock configuration. Melling also notes that rocker arms are offered for domestic and import applications, with material selection based on OEM design requirements.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn rocker arm replacement during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eRestoration of stock valve train geometry\u003c\/li\u003e\n\u003cli\u003eCorrection of noisy or inconsistent valve train operation\u003c\/li\u003e\n\u003cli\u003eReplacement for damaged or fatigued stamped rocker arms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstall MR-848 with the correct matching valve train components for the engine build. Melling recommends replacing rocker arms and related components during a rebuild to support long engine life and efficient performance. Verify shaft mounting style, self-aligning design, and application details before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMade in the USA, the MR-848 follows Melling's standard replacement approach for engine valve train service. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 74-2848, R-383-4) for the same application.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53721577619637,"sku":"BCBC-MR-848","price":18.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_MR848_Ang.jpg?v=1794124327","url":"https:\/\/www.partcatalog.com\/products\/bcbc-mr-848-engine-rocker-arm","provider":"PartCatalog","version":"1.0","type":"link"}