Scorpion Race Series Rocker Arm 3/8" Stud Mount 1.50 Ratio Full Roller - Aluminum RS200320 8-degree maximum advance/retard

8-degree maximum advance/retard

everything else falls into place

with large fi llet radii on all journals for increased lubrication

including oil filter mounts

Scorpion Race Series Rocker Arm 3/8" Stud Mount 1.50 Ratio Full Roller - Aluminum RS200320 8-degree maximum advance/retardProduct Description: Rocker Arm Race Series 3 8 in Stud Mount 1. 50 Ratio Full Roller Aluminum Blue Anodized Small Block Chevy Sold Individually Scorpion is an authority in racing engine parts and the leading manufacturer of rockers in the U. S. Every product Scorpion makes is dyno tested and race proven before it is ever offered for sale to the public. The result of this is top quality race winning parts and very satisfied customers. Simply put,