{"product_id":"bcbc-m-55a-engine-oil-pump","title":"BCBC M-55A Engine Oil Pump","description":"\u003ch2\u003eEngine Oil Pump Overview\u003c\/h2\u003e\u003cp\u003eThis Melling engine oil pump, part number M-55A, is a standard replacement pump built for Chevrolet performance and stock applications. It is engineered for consistent oil pressure and efficient operation in classic small- and big-block engine builds.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard replacement engine oil pump with gear and gerotor technology\u003c\/li\u003e\n\u003cli\u003eSteel gears and cast iron housing for durable construction\u003c\/li\u003e\n\u003cli\u003eSpur gear design with standard pressure and standard volume output\u003c\/li\u003e\n\u003cli\u003ePrecision-ground end plates for improved wear resistance\u003c\/li\u003e\n\u003cli\u003eIndividually tested for pressure and flow under operating conditions\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe M-55A oil pump is designed around close-tolerance machining to help maintain proper engine pressure and efficient pump operation. Its cast iron housing and cover, steel gears, and precision-ground end plates reflect a build focused on consistent lubrication performance. This part number M-55A is a direct fit for a wide range of Chevrolet applications, including Camaro, Corvette, Chevelle, Nova, and Impala models listed with high performance engine or stock notes.\u003c\/p\u003e\u003cp\u003eMelling’s Stock line focuses on dependable replacement components for engine lubrication systems. For buyers restoring or maintaining a Chevrolet Camaro, Chevrolet Chevelle, or Chevrolet Nova, the M-55A offers a practical replacement option with standard pressure and standard volume characteristics.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow oil pressure caused by a worn or inefficient pump\u003c\/li\u003e\n\u003cli\u003eInconsistent oil delivery in a rebuilt or restored engine\u003c\/li\u003e\n\u003cli\u003eExcessive wear from aging pump gears or cover surfaces\u003c\/li\u003e\n\u003cli\u003eReplacement during engine service on stock or performance builds\u003c\/li\u003e\n\u003cli\u003eRestoring proper lubrication in classic Chevrolet engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine application, pickup tube diameter, and mounting hole dimensions before installation. This pump uses a drive shaft design and does not include a gasket or seal, drive shaft, bolts, or pickup screen. Confirm compatibility with the engine’s oiling system and prime the pump before startup.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling manufactures this oil pump in the USA and tests each unit for pressure and flow to match operating conditions. The M-55A is built to production standards using quality materials for dependable service in the applications listed.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53669337989301,"sku":"BCBC-M-55A","price":79.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_M55A_Sid.jpg?v=1793689964","url":"https:\/\/www.partcatalog.com\/products\/bcbc-m-55a-engine-oil-pump","provider":"PartCatalog","version":"1.0","type":"link"}