ILLINOIS OFFERS A WIDE RANGE OF VALVE GUIDES FOR OVER 600 APPLICATIONS.

– Anti-friction properties.
– Excellent thermal conductivity.
– Resistant to high temperatures, cavitation and rust.

The valve guides have the function of absorbing the forces transverse joints that affect the valve stem, centering it on the seat insert and conducting part of the heat from the head and valve stem to cylinder head.

Due to this extreme stress, the material used in the manufacture
It is a decisive factor in product performance.