Non return flaps on type 4 fan shroud

Yep that

 

Ok which one of you lot bought the last one before I had a chance?

Ps. Sorry for the slight off topic.

 

Was only joshing. Didn't mean to kill the thread. Hehe

 

Was it you?
Can I order it when I order my thermostat kit?

 

Nah, I don't have a need for them...