MSD Single RPM Module - 6600 RPM 2010154 1 Bottom / 1 Top

1 Bottom / 1 Top / 2 Middle

2005-2006 Chevrolet Silverado 1500 HD Fleetside

10 x 13 in

1994-1996 Oldsmobile Cutlass Ciera

MSD Single RPM Module - 6600 RPM 2010154 1 Bottom / 1 TopMSD Single RPM Module 6600 RPM ASY11537 Product Description: RPM Module Chip 6600 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