{"product_id":"bronco-engine-exhaust-valve-for-yamaha-raptor-660-grizzly-660-rhino-660","title":"Bronco Engine Exhaust Valve for Yamaha Raptor 660, Grizzly 660 \u0026 Rhino 660","description":"\u003ch2\u003eBronco Engine Exhaust Valve for Yamaha\u003c\/h2\u003e\u003cp\u003eThis engine exhaust valve for Yamaha Raptor 660, Grizzly 660, and Rhino 660 provides reliable sealing and flow in the cylinder head for optimal engine performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Bronco engine exhaust valve is designed as a replacement for Yamaha Raptor 660, Grizzly 660, and Rhino 660 models, ensuring proper sealing and exhaust gas flow. It is manufactured to OEM specifications for a direct fit and long service life.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMade from heat-resistant steel for durability\u003c\/li\u003e\n\u003cli\u003ePrecision-ground stem for smooth operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM exhaust valve\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high temperatures and carbon buildup\u003c\/li\u003e\n\u003cli\u003eStellite or hardened tip for extended wear life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha Raptor 660\u003c\/li\u003e\n\u003cli\u003efor Yamaha Grizzly 660\u003c\/li\u003e\n\u003cli\u003efor Yamaha Rhino 660\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eATV and side-by-side engine rebuilds\u003c\/li\u003e\n\u003cli\u003eOff-road racing and trail riding\u003c\/li\u003e\n\u003cli\u003eUtility vehicle maintenance\u003c\/li\u003e\n\u003cli\u003eReplacing worn or burned exhaust valves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStem Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard OEM spec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha 660 series engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this valve require valve seat cutting? \u003cstrong\u003eA:\u003c\/strong\u003e It is recommended to cut or lap the valve seat to match for optimal sealing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this valve compatible with valve guide replacement? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, new valve guides should be installed during a head rebuild for best results.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44847061237846,"sku":"SZ1F05028","price":48.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_753fd4fe-335c-4064-9ec9-fddc71d42306.jpg?v=1781058777","url":"https:\/\/www.solidspare.com\/products\/bronco-engine-exhaust-valve-for-yamaha-raptor-660-grizzly-660-rhino-660","provider":"Solid Spare","version":"1.0","type":"link"}