{"product_id":"bcbc-mrk-547-engine-rocker-arm-kit","title":"BCBC MRK-547 Engine Rocker Arm Kit","description":"\u003ch2\u003eEngine Rocker Arm Kit Overview\u003c\/h2\u003e\u003cp\u003eThis Melling engine rocker arm kit is built for stock-style valve train service on a wide range of Ford and Mercury applications. It includes the rocker arm and the correct fulcrum, bolt, and stud combinations for the intended engine application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard replacement rocker arm kit for engine valve train service\u003c\/li\u003e\n\u003cli\u003eAdjustable design for application-specific setup\u003c\/li\u003e\n\u003cli\u003eSteel rocker arm body with non-roller construction\u003c\/li\u003e\n\u003cli\u003eMounting bolts included for the assembly\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePart number MRK-547 is a Melling stock-line rocker arm kit for engine rebuild and service work where the valve train is being renewed. The kit is intended to simplify selection by pairing the rocker arm with the proper fulcrum, bolt, and stud combinations for the engine application. With a steel, non-roller body and adjustable design, MRK-547 supports stock replacement needs across many Ford truck, van, passenger car, and Mercury applications. This part cross-references Pioneer Automotive Industries (e.g., RK-888-B, RK-888-X) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn rocker arms during a valve train rebuild\u003c\/li\u003e\n\u003cli\u003eRestoring proper valve actuation in stock engine service\u003c\/li\u003e\n\u003cli\u003eAddressing noisy or inconsistent rocker arm operation\u003c\/li\u003e\n\u003cli\u003eUpdating matching valve train components during engine overhaul\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality Assurance\u003c\/h2\u003e\u003cp\u003eFits 1969-1991 Ford and Mercury applications listed in the fitment table, including Fits 1975-1991 Ford E-250 Econoline Club Wagon, Fits 1975-1991 Ford E-350 Econoline, Fits 1973-1991 Ford F-250, and Fits 1970-1973 Ford Mustang. Verify engine application and valve train configuration before installation. Melling states this product is made in the USA and supplies the rocker arm kit with the correct component combinations for the intended application.\u003c\/p\u003e\u003cp\u003ePart number MRK-547 is also referenced for stock-style service on compatible Ford and Mercury engine builds.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53721580568757,"sku":"BCBC-MRK-547","price":19.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_MRK547_Kit.jpg?v=1794124640","url":"https:\/\/www.partcatalog.com\/products\/bcbc-mrk-547-engine-rocker-arm-kit","provider":"PartCatalog","version":"1.0","type":"link"}