Modified High Pressure Pump – 68RFE

68RFE Modified High Pressure Pump The RevMax 68rfe High Performance Pump has been upgraded and modified to be able to produce over 325 PSI with proper tuning. However, you would need our RevMax 68rfe valve body to be able to achieve more than 175 PSI because of factory restrictions. Also, just because our pump can achieve extremely high pressure, does not mean that recommend more than 225 PSI in the 68rfe transmissions. All 68rfe pumps have been reworked with new valving, springs and have passed multiple vacuum and pressure tests to ensure proper operation and reliability for many years!