{"product_id":"kibblewhite-c630-valve-guide","title":"Kibblewhite C630 Valve Guide","description":"\u003cp\u003eUpgrade your engine's performance and longevity with the Kibblewhite C630 Valve Guide. Manufactured in the USA to exacting standards, this valve guide is engineered for both intake and exhaust applications.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Kibblewhite C630 Valve Guide is constructed from high-quality, copper-based C63000 nickel-aluminum bronze. The 5% nickel content provides exceptional wear resistance, ensuring a long service life even under demanding conditions. The high copper content (approximately 80%) offers outstanding heat conductivity, efficiently dissipating heat away from critical valve components. Its carefully designed profile minimizes airflow disruption, maximizing engine performance while maintaining crucial cross-sectional thickness in high-temperature areas. This design promotes both high performance and endurance, making it an ideal choice for enthusiasts and professionals alike. Precision manufacturing ensures a precise fit and reliable operation.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMade in the USA with premium materials for guaranteed quality.\u003c\/li\u003e\n  \u003cli\u003eConstructed from C63000 nickel-aluminum bronze for superior durability.\u003c\/li\u003e\n  \u003cli\u003e5% nickel content enhances wear resistance, extending service life.\u003c\/li\u003e\n  \u003cli\u003e80% copper content provides excellent heat conductivity.\u003c\/li\u003e\n  \u003cli\u003eOptimized profile minimizes airflow disruption for maximum performance.\u003c\/li\u003e\n  \u003cli\u003eMaintains critical thickness in high-temperature zones for enhanced endurance.\u003c\/li\u003e\n  \u003cli\u003eSuitable for both intake and exhaust valve applications.\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\u003eVendor Part Number: 40-40320\u003c\/li\u003e\n  \u003cli\u003eApplication: Exhaust, Intake\u003c\/li\u003e\n  \u003cli\u003eInside Diameter: 0.2150\"\u003c\/li\u003e\n  \u003cli\u003eOutside Diameter: 0.4365\"\u003c\/li\u003e\n  \u003cli\u003eMaterial: C630 Bronze\u003c\/li\u003e\n  \u003cli\u003eProduct Name: Valve Guide\u003c\/li\u003e\n  \u003cli\u003eUnits: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eEnsure that the valve guide dimensions are compatible with your engine specifications before installation. Professional installation is recommended for optimal performance and longevity.\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Standard","offer_id":53653573828938,"sku":"09260449","price":24.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/0382d378ddb9550d4bbd7cb9c03c7ff6.webp?v=1766576631","url":"https:\/\/partsdenmark.com\/products\/kibblewhite-c630-valve-guide","provider":"Parts Denmark","version":"1.0","type":"link"}