MSD Circle Track Digital Soft-Touch HEI Rev Limiter 2110017 Fits all GM and Ford

Fits all GM and Ford water pumps with either a 3/4" or 5/8" shaft

Control Arm Hardware

2011-2015 Ford Mustang

Will Rebuild Any 66-78 4M QuadraJET

8-degree maximum advance/retard

MSD Circle Track Digital Soft-Touch HEI Rev Limiter 2110017 Fits all GM and FordIn an attempt to keep costs down and racing close, many dirt track racing sanctioning bodies across the country institute a mandatory rpm limit in several classes. MSD has been in close contact with many tracks over the years and thanks to their input, as well as that of the racers, we are excited to introduce an rpm limiter designed for the Saturday night racer! The MSD Digital Soft Touch HEI Rev Limiter is designed to plug into nearly any HEI