Scorpion Race Series Rocker Arm - 7/16" Stud Mount - 1.65 Ratio - Full Roller - Aluminum - Blue Anodize - Small Block Ford 3550224-13-XXL 9 Wideband O2 Sensor

9 Wideband O2 Sensor

Use with DMI threaded dust caps

Bullet Vent Valve

keeping the thrust surface lubricated and quiet

227cc and 230cc are available to fit the needs of any small block Chevy

Scorpion Race Series Rocker Arm - 7/16" Stud Mount - 1.65 Ratio - Full Roller - Aluminum - Blue Anodize - Small Block Ford 3550224-13-XXL 9 Wideband O2 SensorProduct Description: Rocker Arm Race Series 7 16 in Stud Mount 1. 65 Ratio 0. 150 in Offset Full Roller Aluminum Blue Anodized Small Block Ford 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.