Chevrolet Performance Aluminum Rocker Arm - 3/8" Stud Mount - 1.50 Ratio - Full Roller - SB Chevy BR40013 Available in: “pull up” or

Available in: “pull up” or “pull down” Available in: Black

Hardware / Hose

Every exhaust header has been designed specifically for your application to get the most horsepower and torque out of the engine

On-board pushbutton with LED readout for calibration

Accepts metric and big brake caliper

Chevrolet Performance Aluminum Rocker Arm - 3/8" Stud Mount - 1.50 Ratio - Full Roller - SB Chevy BR40013 Available in: “pull up” orProduct Description: Rocker Arm 3 8 in Stud Mount 1. 50 Ratio Full Roller Self Align Aluminum Natural Small Block Chevy Sold Individually Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of Chevrolet, Buick,