MSD Single RPM Module - 8800 RPM Front Control Arm Shims 1980-2011 Mercury Grand Marquis

1980-2011 Mercury Grand Marquis

4-lug side fits bolt patterns from 4 x 3

Each Wing Is Identical

10 AN Female Swivel to 1/2 in NPT Male

Anti-Reversion Plate

MSD Single RPM Module - 8800 RPM Front Control Arm Shims 1980-2011 Mercury Grand MarquisMSD Single RPM Module 8800 RPM ASY11555 Product Description: RPM Module Chip 8800 RPM Sold Individually Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you need to meet your performance goals. We continue to innovate and invent components and technology that deliver performance and