NEW TOUGH PUMP OPTION:
We have found that pump drives (power steering pumps, belt drives, and etc) generally do not run perfectly on center. This means the pump drive hex is side loading into the drive spud. This increases drive torque and causes premature wear in both the fuel pump and the pump drive unit.To fix this problem we have created a female drive pump which has a small universal shaft. This shaft allows for a small amount of misalignment between the fuel pump and its drive spud.