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Part Number: RR22



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Magnum steel roller rockers with 1.72:1 ratio for Chevrolet big blocks with 7/16 stud.







Magnum roller-tip rocker arm. Made from 8620-chromemoly steel, these rockers feature a roller tip to reduce scrubbing on the valve stem, and reduce side loading on the valve guide. These rockers can handle open spring pressures up to 350 lbs. Nuts and rocker balls included.

This product is discount exempt.
MSRP $237.99
YEARONE Price: $217.95
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

WARNING: This product can expose you to chemicals including but not limited to lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride and/or 4, 4'-methylenebis (2-chloroaniline) which are known to the state of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.


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