{"product_id":"kibblewhite-c630-valve-guides-6","title":"Kibblewhite C630 Valve Guides","description":"\u003cp\u003eUpgrade your engine's performance and reliability with Kibblewhite C630 Valve Guides. These high-performance valve guides are engineered to provide superior durability and optimized flow characteristics, ensuring maximum power and longevity for your engine. Manufactured with precision in the USA, these valve guides are a must-have for any serious motorcycle enthusiast or professional mechanic.\u003c\/p\u003e\n\n  \u003ch2\u003eDescription\u003c\/h2\u003e\n  \u003cp\u003eThese Kibblewhite valve guides are precision-machined from copper-based C63000 nickel-aluminum bronze, ensuring exceptional wear resistance and heat dissipation. The material is compatible with modern no-lead fuels and accommodates any type of valve-stem material, offering versatility and peace of mind. The tapered nose design minimizes port obstruction, significantly improving flow characteristics and boosting overall engine performance. Designed to provide maximum service life, especially when used with chromed valve stems, these guides accept OEM lower collars and OEM-style top hat valve seals (sold separately), making installation straightforward.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003ePrecision-machined from high-quality C63000 nickel-aluminum bronze for superior durability.\u003c\/li\u003e\n    \u003cli\u003eCompatible with no-lead fuel and all types of valve-stem materials.\u003c\/li\u003e\n    \u003cli\u003eTapered nose design maximizes bearing service and minimizes port obstruction, improving flow.\u003c\/li\u003e\n    \u003cli\u003eDesigned for maximum service life, especially with chromed valve stems.\u003c\/li\u003e\n    \u003cli\u003eAccepts OEM lower collars and OEM-style top hat valve seals (available separately).\u003c\/li\u003e\n    \u003cli\u003eMade in the USA, ensuring top-notch quality and craftsmanship.\u003c\/li\u003e\n    \u003cli\u003eImproves engine performance and reliability.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eBrand: KIBBLEWHITE\u003c\/li\u003e\n    \u003cli\u003eMaterial: C630 Bronze\u003c\/li\u003e\n    \u003cli\u003eApplication: Intake\u003c\/li\u003e\n    \u003cli\u003eInside Diameter: 0.2347\"\u003c\/li\u003e\n    \u003cli\u003eOutside Diameter: 0.4750\"\u003c\/li\u003e\n    \u003cli\u003eLength: 1.655\"\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eImportant to know\u003c\/h2\u003e\n  \u003cp\u003ePlease note that OEM-style top hat valve seals are required for installation and are sold separately.\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Standard","offer_id":53654624698698,"sku":"09262955","price":153.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/6676527cac97d499b289d6359ccbdf81.webp?v=1766593327","url":"https:\/\/partsdenmark.pl\/products\/kibblewhite-c630-valve-guides-6","provider":"Parts Denmark","version":"1.0","type":"link"}