Manganese Bronze Valve Guides for Harley-Davidson

KIBBLEWHITE MANGANESE BRONZE VALVE GUIDES for HARLEY-DAVIDSON Manganese Bronze Shouldered Exhaust valve guide Precision-machined guides

Excellent heat conductivity which promotes long valve life

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

Made in the U. S. A.

SPECIAL SHOULDERED GUIDES

Feature a positive stop for easy installation and the best performance

Machined to accept OEM and aftermarket seals

Sold each

Made in the U. S. A.

Overall length is 1.655"

OEM - STYLE GUIDES

Accept OEM lower collar

Accept OEM top hat valve seals (sold separately)

Made in the U. S. A.

Feature a tapered nose design for maximum bearing surface and minimal port obstruction

I Accept up to .600 " lift cams

SPECIAL SHORT GUIDES

Feature a shortened design; will accept up to .655 " lift cams

Made in the U. S. A.

Machined for .530 " valve seals

SPECIAL SHOULDERED GUIDES

Use OEM-style .420 " valve seals

Made in the U. S. A.

These guides are shouldered for a positive stop for easy installation and best performance

I Accept up to .600 " lift cams

MANGANESE BRONZE VALVE GUIDES