BD Diesel
BD Diesel 1040022 - Killer Frost Plug Plate; Incl. Plate/Bolt/O-Ring;
BD Diesel 1040022 - Killer Frost Plug Plate; Incl. Plate/Bolt/O-Ring;The coolant pressure inside the engine block can reach 70+psi at high rpm before the thermostat fully opens. This will cause a...