Designed to upgrade from a single valve spring to a dual valve spring. For use with Supertech Valve Springs, Supertech Valve Seats provide a nesting place of the same high quality and design.
Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
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