Scorpion Race Series Rocker Arm 3/8" Stud Mount 1.60 Ratio Full Roller - Small Block Chevy - Each HASZF20GNP SuperTravel

SuperTravel

Small shank clears cut out covers

1964-1981 Pontiac Catalina

BHS549 (4L80E/4L85E)

38 in W x 20

Scorpion Race Series Rocker Arm 3/8" Stud Mount 1.60 Ratio Full Roller - Small Block Chevy - Each HASZF20GNP SuperTravelProduct Description: Rocker Arm Race Series 3 8 in Stud Mount 1. 60 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,