Kibblewhite Intake Valve Guide

Kibblewhite intake valve guides are precision-machined replacement valve guides for ATV and powersports engines. They are made in the USA by Kibblewhite Precision Machining. Each guide supports and aligns the intake valve stem in the cylinder head. This keeps the valve centered on its seat for consistent sealing and good oil control. These guides suit engine rebuilds, cylinder head refreshes and performance builds.

Key Features:

• Copper-based bronze alloy construction with good heat conductivity and wear resistance
• Outside diameter machined between centers for concentricity
• Inspected at each machining operation for consistent quality
• Bronze expansion characteristics suit aluminum cylinder heads
• Inside bore is machined slightly smaller than the valve stem and must be reamed to size for the correct stem clearance
• Each part is clearly identified for easy storage
• Made in the USA

Kibblewhite has a long history of making engine parts. A quality valve guide helps keep valve stem clearance tight and valve sealing consistent. It also gives your rebuilt cylinder head a durable service life.