powerboatr
living well in Texas
I made my own from another mod out of a 97 ford ranger heater valve, some vacuum line and 4 clamps. Keeps the fluid flowing instead of just stopping it and was cheaper.
Dropped MY ac temps by 10*.
i
did it to my 02 dually
made a huge difference and i bought all the parts at an auto parts store for
less than 1/2
OR
the 6.0 has the valve and is easy to obtain
or
with bobs kit i guess its all there so you dont have to shop around