Kibblewhite Manganese Bronze Valve Guide For Harley Panhead Shovelhead

Features

• All Kibblewhite Guide profiles are designed to have a minimal effect on the airstream while maintaining critical cross sectional thickness in high-temperature areas, which promotes high-performance and endurance
• Precision-machined guides
• Guides can be easily reamed with a battery-operated or electric drill and finished with a high-quality ball hone
• Eliminates the need for expensive honing equipment that would be required for nickel bronze valve guides
• Machined to accept OEM and aftermarket seals
• + .004" Over stock size