SKU:11-2306
Oversize intake valve guide with a.008-inch bore for undersize bores. The Kibblewhite guide is designed for Harley Davidson FL models from 1948 to 1957, delivering reliable performance and durability. The O-ringed flange design ensures a secure fit, helps prevent leaks, and maintains valve-guide alignment during operation. With strong heat transfer and good lubricity, it reduces valve wear and supports smoother engine operation. The guide is easily reamed to fit specific valve stems, enabling precise installation for restoration or mild-performance upgrades. Manufactured in the USA, it’s built for longevity under high-temperature conditions.
Key benefits include improved valve stability, better sealing, and extended valve-train life in classic Harley engines. Proper installation maximizes the heat transfer and lubricity benefits and ensures consistent valve guidance through years of service.
Fitment: Harley Davidson FL 1948–1957
.008 Oversize intake valve guide with undersize bores is easily reamed. Guide features O-ringed flange design good durability excellent heat transfer and good lubricity.The Kibblewhite 20-2028M manganese intake valve guide is designed for Harley Davidson FL models from 1948 to 1957, offering reliable performance and durability. This oversized guide with a.008-inch bore size is ideal for engines requiring undersize bores, and it can be easily reamed to fit specific valve stems. The guide features an O-ringed flange design that ensures a secure fit, preventing leaks and maintaining proper alignment during engine operation. Constructed in the USA, this guide provides excellent heat transfer properties and good lubricity, helping to reduce valve wear and improve engine efficiency. Its robust design ensures long-lasting performance and resistance to high temperatures, making it suitable for both restoration projects and performance upgrades. Proper installation of this guide can significantly enhance valve stability and sealing, contributing to smoother engine operation and increased longevity.
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