RCD Thumper 1 High Pressure Oil Pump 2004.5 to 2007 6.0L Powerstroke Cooling~Coolant Reservoirs Eliminates the Vibralok fittings with

Eliminates the Vibralok fittings with o-rings are prone to leak

1990 Chevrolet Blazer Silverado

6L intake features three air inlet points

Reduces service intervals

effectively extending the life of both your Injection System and Injectors

RCD Thumper 1 High Pressure Oil Pump 2004.5 to 2007 6.0L Powerstroke Cooling~Coolant Reservoirs Eliminates the Vibralok fittings withHolders Performance offers the River City Diesel Thumper 1 High Pressure Oil Pump for your 2004. 5 2007 Ford 6. 0L Powerstroke. RCD produces the only upgraded cast iron HPOP on the market in the Thumper 1. This pump is internally ported, modified cam clearance and a new high displacement cam is installed. These pumps will support all your horsepower needs with the capability of supporting 225CC Conventional Injectors. The RCD Thumper 1 is made with