MSD Single RPM Module - 8400 RPM AA0710AG1S55 AMC V8 / Small Block

AMC V8 / Small Block Chevy / Mopar B / RB-Series / Small Block Mopar

Roller Pilot Bearing reduces parasitic drag and is a direct replacement for all Chevy V-8's

Optional Mounting Brackets - Sold Separately

10 AN O-ring inlet/outlet for high flow and superior sealing

MSD Single RPM Module - 8400 RPM AA0710AG1S55 AMC V8 / Small BlockMSD Single RPM Module 8400 RPM ASY11551 Product Description: RPM Module Chip 8400 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