{"product_id":"03-09-yamaha-yz450f-yz-450f-kibblewhite-head-intake-exhaust-valve-guides-seals","title":"03-09 Yamaha YZ450F YZ 450F Kibblewhite Head Intake Exhaust Valve Guides Seals","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 0.000001px; color: transparent;\"\u003e80-80220, 80-80230, 5TA-11134-10-00, 5TA-11133-10-00, 33M-12119-00-00, 4SV-12119-00-00, Upgrade your Yamaha YZ450F, YFZ450, or WR450F with Kibblewhite bronze valve guides \u0026amp; red Viton seals. OEM replacement fit, USA made, trusted performance from BPRATV. \u003c\/span\u003e\u003c\/p\u003e \u003cdiv style=\"max-width:800px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;line-height:1.5;color:#222;\"\u003e \u003ch2 style=\"text-align:center;font-size:26px;margin:0 0 12px 0;\"\u003e \u003cstrong\u003eYamaha YZ450F 2003-2009 Kibblewhite Valve Guides \u0026amp; Viton Seal Kit\u003c\/strong\u003e \u003c\/h2\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e🛠️ Precision Engine Refresh for Yamaha 450s\u003c\/h3\u003e \u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eUpgrade your \u003cstrong\u003eYamaha 450cc engine\u003c\/strong\u003e with the ultimate OEM replacement kit from Kibblewhite. Featuring high-strength bronze valve guides and legendary red Viton valve stem seals, this kit delivers unmatched durability, heat resistance, and sealing performance compared to stock components. Perfect for builders and riders who demand the best.\u003c\/span\u003e\u003c\/p\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e⚙️ Premium Components\u003c\/h3\u003e \u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eEvery part in this kit is engineered for long-lasting reliability and consistent performance, making it the go-to choice for engine professionals worldwide.\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e3 Intake Valve Guides – One-piece bronze design\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e2 Exhaust Valve Guides – OEM spec replacements\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e5 Kibblewhite Red Viton Valve Stem Seals – High-temp originals\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eGenuine \u003cspan style=\"color: rgb(255, 0, 0);\"\u003eKPMI \u003c\/span\u003eRED Viton Stem Seals\u003c\/strong\u003e (no bait-and-switch \u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eblues!\u003c\/span\u003e\u003c\/strong\u003e).\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003ePrecision machining ensures accurate fitment\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eMade in the USA – 100% authentic Kibblewhite parts\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e✅ Model Fitment\u003c\/h3\u003e \u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eDirect OEM replacements for multiple Yamaha models. Final hone required before installation.\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eYZ450F 2003-2009\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eYFZ450 2004-2009\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eYFZ450X 2008-2011\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eYFZ450R \u0026amp; SE 2009-2025\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eWR450F 2003-2015\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: Can I install this myself?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eNo. These guides require professional tools and a final hone for correct installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: Are these genuine Kibblewhite parts?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eYes, 100% authentic Kibblewhite components including RED Viton seals.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: Do the seals really matter?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eYes, Kibblewhite’s red Viton seals last longer and resist high temperatures better than OEM.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: What if I only need the seals?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eSeals can be purchased separately. Contact us for details.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e🌟 Why Buy from BPRATV? Your Yamaha Performance Experts 🌟\u003c\/h3\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eAt BPRATV, our promise is unwavering: \u003cstrong\u003eThe Best Parts. The Best Performance. The Best Price.\u003c\/strong\u003e This Kibblewhite valve guide and seal kit is proof of that commitment, delivering OEM+ performance and long-lasting reliability for your Yamaha. Trust BPRATV to provide the precision parts you need to keep your YZ450F, YFZ450, or WR450F running at its best, every single time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#38761d;font-size:16px;\"\u003e\u003cstrong\u003e\u003cem\u003eMaximize engine life and performance with Kibblewhite upgrades – order your kit today! 🏁\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#38761d;font-size:16px;\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#0000ff;font-size:16px;\"\u003e\u003cstrong\u003eBPRATV - The Best Parts. The Best Performance. The Best Price.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#0000ff;font-size:16px;\"\u003e\u003cstrong\u003eBRAPPPPPPPPPP!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;font-size:10px;color:#555;margin:20px 0 0px;\"\u003e© BPRATV LLC\u003c\/p\u003e \u003c\/div\u003e \u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 0.000001px; color: transparent;\"\u003e80-80220, 80-80230, 5TA-11134-10-00, 5TA-11133-10-00, 33M-12119-00-00, 4SV-12119-00-00, Upgrade your Yamaha YZ450F, YFZ450, or WR450F with Kibblewhite bronze valve guides \u0026amp; red Viton seals. OEM replacement fit, USA made, trusted performance from BPRATV. \u003c\/span\u003e\u003c\/p\u003e","brand":"Kibblewhite Precision","offers":[{"title":"Default Title","offer_id":45077660565701,"sku":"286808527354\/80-80220\/80-80230\/71014\/71015\/JT","price":68.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/1083\/3861\/files\/256242436168-0_f97f3f4a-815e-493e-9c86-dc76c6d60a05.jpg?v=1757281257","url":"https:\/\/bpratv.com\/products\/03-09-yamaha-yz450f-yz-450f-kibblewhite-head-intake-exhaust-valve-guides-seals","provider":"BPRATV","version":"1.0","type":"link"}