Comp Cams MAGNUM ROLLER ROCKER Performance ECU Exhaust sound will vary and

Exhaust sound will vary and is subjective

and wipe clean before mounting

Connect the other end to your Micro-Start or Portable Power Station 12V DC output port

or custom fabrication needed on your vehicle

Flush the system thoroughly before installation to remove sediment and old coolant

Comp Cams MAGNUM ROLLER ROCKER Performance ECU Exhaust sound will vary andMagnum Roller Rocker Arms: Chevy; 3 8" Stud, 1. 6 Ratio Magnum Roller Rockers are the ultimate street rocker because they were designed with the serious performance enthusiast in mind. They will help your engine make more power and last longer. Specification: Ultimate street roller rocker arm designed for serious performance enthusiasts Constructed from 8620 chromemoly steel, a superior material that will not flex & ensures maximum lift Roller tip