MSD Power Grid Power Module 4-Stage Relay 20194XZW 25" 16-gauge tubing for increased

25" 16-gauge tubing for increased performance

Machined from billet aluminum in polished finish with ball milled details

Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components

Chemical resistant

1978-1981 Mercury ZephyrFits 1970-1982 Ford

MSD Power Grid Power Module 4-Stage Relay 20194XZW 25" 16-gauge tubing for increasedMSD Power Grid Power Module 4 Stage Relay Features: Power Module Power Grid Four 20 Amp Channels Wiring Included Data Acquisition Available Plastic Red Universal Sold Individually The MSD Power Module is a fully programmable, four stage solid state relay that can handle up to 20 Amps of current per channel. The Power Module eliminates the need for electromechanical relays, fuses and timers. Outputs can be controlled independently or simultaneously,