Scorpion Rocker Arm - 1.70 Ratio - Full Roller - Standard Body - Aluminum - Blue - Big Block Chevy - (Set of 16) Motorcycle & ATV/UTV Gear NOTE: Image is for reference

NOTE: Image is for reference only and shows model TF193-184A

Exhaust runner volume: 145cc

1981-1992 Oldsmobile Custom Cruiser

1971-1980 Chevrolet Corvette

1/8" NPT female right angle to -3AN male fitting

Scorpion Rocker Arm - 1.70 Ratio - Full Roller - Standard Body - Aluminum - Blue - Big Block Chevy - (Set of 16) Motorcycle & ATV/UTV Gear NOTE: Image is for reference1. 7 Ratio Big Block Chevy 7 16 Stud V 8 396 502 Mark IV, Gen V, VI & 8. 1 Vortec Blue Endurance Series Rocker Arms Set of 16 Lightweight 7000 series aerospace grade aluminum body Lower Profile lighter weight shorter polylocks Anodized ; TECH CODES: (H): 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