Availability
Allstar Performance umbrella valve seals are generally used when a larger-than-stock diameter spring is used. These quality, high performance rubber valve seals work with engines with 11/32 in. valve stems and do not require machining for the installation.
( 1 )
$19.99
These high performance valve seals from Allstar Performance have spring-loaded wipers for maximum oil control. These valve seals are a must for keeping unwanted oil from entering the combustion chamber through the clearance in the valve guides. Machining is required for most installations.
( 3 )
$30.99
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