KIBBLEWHITE C630 Valve Guides — 2.40" length, .560" top diameter, machined for 0.420" seal – 84-86 Big Twin, 83-90, 95, 99-04 Touring, 85-86, 00-04 Softail, 84-94 FXR, 00 CVO, 84 Police, 86-95, 97-98, 04, 09-10, 13 Sportster

C630 valve guides are precision-machined components designed to deliver long service life and reliable valve support. 🛠️

• Precision-machined from copper-based C63000 nickel-aluminum bronze for excellent wear resistance.
• Compatible with no-lead fuel and accept any valve-stem material.
• Provide maximum service when used with chromed valve stems.
• Feature a tapered nose design for maximum bearing contact and minimal port obstruction to improve flow characteristics.
• 2.40" overall length with a .560" top diameter; accept OEM-style top hat valve seals (sold separately).
• Accept OEM lower collar and are machined for a standard 0.420" seal.
• OEM style construction and made in the USA.

Ideal for restoration and performance applications where precise fit and durable materials are required. 🔧