Ford 6.9 & 7.3 Diesel Block Repair
This repair is in reference to the crack that frequently happens to the engine block where the engine block heater installs. The crack is found starting from the block heater hole cracking toward the front of the engine block. The crack will be about 4 inches long. The repair process can be done with motor still in the vehicle. We remove the block heater and repair the crack on the vehicles replacing the heater with a expandable plug. We suggest installing a lower radiator hose block heater instead of the original block heater.

Completed with expandable plug.

 

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