For use on Edelbrock LS Xtreme heads. For cylinder heads using 8MM valves with 1.3 inch beehive spring. Pn(51239,51309,51319,61949,61969).
Combined Cancer/Birth Defect
WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. for more information, visit www.P65Warnings.ca.gov.