{"product_id":"bcbc-mc1390-engine-camshaft","title":"BCBC MC1390 Engine Camshaft","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Melling stock replacement camshaft is built for OE-style service in a wide range of GM truck and van applications. Part number MC1390 is a hydraulic roller camshaft with standard replacement grading and computer-controlled compatibility.\u003c\/p\u003e\u003cp\u003eFits 2007-2017 Chevrolet Express 1500, 2500, and 3500 applications, plus matching GMC Savana, Silverado, Sierra, Colorado, Canyon, Hummer H3, H3T, Tahoe, and Yukon fitments listed below.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulic roller camshaft design for stock-style valve train operation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for OE-style service\u003c\/li\u003e\n\u003cli\u003eComputer controlled compatible for listed applications\u003c\/li\u003e\n\u003cli\u003eIntake and exhaust duration at .050 inch lift: 193.0\u003c\/li\u003e\n\u003cli\u003eMade in the USA with OE replacement engineering and testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMelling MC1390 is a stock replacement engine camshaft developed for engines that require OE-style timing and valve train behavior. The hydraulic roller design and matched intake and exhaust duration support factory-type operation, while the standard replacement grade keeps the part aligned with original equipment service needs. This camshaft is listed for Chevrolet Express, GMC Savana, Chevrolet Silverado 1500, GMC Sierra 1500, and related GM platforms, making it a direct service part for multiple truck and van engine applications. Part number MC1390 is also cross-referenced to 12593205 and 12625437 for the same application.\u003c\/p\u003e\u003cp\u003eThe Melling Stock line focuses on OE replacement camshafts engineered to meet engine requirements for horsepower, economy, and torque. For buyers servicing a Chevrolet Silverado 1500 or GMC Sierra 1500, MC1390 provides a stock-style camshaft option that matches the listed fitment and control requirements.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn cam lobes that affect valve timing and engine performance\u003c\/li\u003e\n\u003cli\u003eRough idle caused by camshaft wear or incorrect valve events\u003c\/li\u003e\n\u003cli\u003eLoss of torque from a camshaft that no longer matches OE specifications\u003c\/li\u003e\n\u003cli\u003eCheck engine concerns tied to camshaft timing or control issues\u003c\/li\u003e\n\u003cli\u003eService replacement needs on listed GM truck and van engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify engine code, camshaft drive configuration, and listed notes before installation. Fitment includes applications marked as single bolt camshaft and OE stock replacement grind, so confirm the exact engine setup against the vehicle record before ordering. Use proper valve train inspection procedures during replacement and follow the service manual for timing and break-in requirements.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling manufactures this camshaft in the USA and develops, tests, and produces its stock replacement line to OE replacement standards using quality materials. Part number MC1390 is built for listed applications that require a hydraulic roller camshaft with stock-style specifications.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53669340741813,"sku":"BCBC-MC1390","price":314.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_MC1390_Ang.jpg?v=1793690171","url":"https:\/\/www.partcatalog.com\/products\/bcbc-mc1390-engine-camshaft","provider":"PartCatalog","version":"1.0","type":"link"}