{"product_id":"bcbc-mpr-664-engine-push-rod-exhaust","title":"BCBC MPR-664 Engine Push Rod - Exhaust","description":"\u003ch2\u003eEngine Push Rod Overview\u003c\/h2\u003e\u003cp\u003eThe Melling MPR-664 is a standard replacement engine push rod for exhaust valve train service. It is built from welded steel with ball ends and a drilled design to support proper valve train geometry in compatible applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWelded steel construction for engine valve train use\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for OEM-style service\u003c\/li\u003e\n\u003cli\u003eBall end top and bottom tips for proper seating\u003c\/li\u003e\n\u003cli\u003eDrilled design for application-specific valve train requirements\u003c\/li\u003e\n\u003cli\u003eLength and diameter specifications match the listed fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMelling MPR-664 is part of the Stock product line and is intended for exhaust-side valve train applications where a direct replacement push rod is required. The 0.312-inch diameter, 7.867-inch length, and ball-end tip design make it a fitment-specific component for Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Magnum, and Jeep Grand Cherokee applications listed below. Melling recommends replacing push rods during service to maintain correct valve train geometry and consistent performance. This part cross-references Chrysler 5037475AB and 5037475AC for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or bent exhaust push rod\u003c\/li\u003e\n\u003cli\u003eRestoring correct valve train geometry\u003c\/li\u003e\n\u003cli\u003eAddressing valvetrain noise caused by damaged components\u003c\/li\u003e\n\u003cli\u003eSupporting proper valve actuation in service repairs\u003c\/li\u003e\n\u003cli\u003eMatching OE-style exhaust push rod specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify length, diameter, and tip style before installation. This push rod is listed for exhaust applications only, so confirm the engine service position matches the vehicle application. Inspect related valve train components during repair and replace any parts showing wear or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling manufactures push rods to stringent specifications using quality materials and controlled production processes. The MPR-664 is a standard replacement part designed for consistent fit and function in the listed applications.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53721577226421,"sku":"BCBC-MPR-664","price":12.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_MPR664_Lef.jpg?v=1794124268","url":"https:\/\/www.partcatalog.com\/products\/bcbc-mpr-664-engine-push-rod-exhaust","provider":"PartCatalog","version":"1.0","type":"link"}