{"product_id":"bcbc-v1807-engine-exhaust-valve","title":"BCBC V1807 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve Overview\u003c\/h2\u003e\u003cp\u003eThis Melling engine exhaust valve is a standard replacement component built for stock applications that require precise valve control and dependable heat resistance. Part number V1807 is made from stainless steel and uses a coated finish to support consistent operation in demanding valve train environments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStainless steel construction for exhaust-side durability.\u003c\/li\u003e\n\u003cli\u003eCoated finish for added surface protection.\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for OEM-style service work.\u003c\/li\u003e\n\u003cli\u003e45-degree seat angle for proper sealing geometry.\u003c\/li\u003e\n\u003cli\u003e1.5 in. valve head diameter and 0.341 in. stem diameter.\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design with no locks included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMelling V1807 is an exhaust valve engineered for stock engine builds and service replacements across a wide range of Chevrolet, GMC, Buick, Cadillac, Pontiac, Oldsmobile, and Isuzu applications. The stainless steel body, heat-resistant construction, and coated finish are selected to handle exhaust-valve operating conditions while maintaining the dimensional accuracy needed for reliable sealing and valve train performance. Part number V1807 is a practical choice when restoring cylinder head function in vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Camaro.\u003c\/p\u003e\u003cp\u003eThis part cross-references DNJ EV3104 and Koyorad A2689 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or worn exhaust valve surfaces.\u003c\/li\u003e\n\u003cli\u003eLoss of compression from poor valve sealing.\u003c\/li\u003e\n\u003cli\u003eValve train wear caused by heat and fatigue.\u003c\/li\u003e\n\u003cli\u003eRestoration work on stock cylinder heads.\u003c\/li\u003e\n\u003cli\u003eReplacement needs during engine rebuilds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, seat angle, and overall length against the original specification before installation. This exhaust valve is intended for stock applications and should be matched to the correct cylinder head and guide dimensions during assembly. Melling uses precision engineering, alloy selection, and advanced manufacturing processes to produce exhaust valves with high fatigue strength and dependable heat resistance.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53725606314165,"sku":"BCBC-V1807","price":18.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_V1807_Fro.jpg?v=1794204529","url":"https:\/\/www.partcatalog.com\/products\/bcbc-v1807-engine-exhaust-valve","provider":"PartCatalog","version":"1.0","type":"link"}