T vago had a heater core in a Dakota? Air box lid
http://ecomodder.com/forum/showthrea...ant-21863.html
But all the pics are down, and I think t vago is on hiatus
I'd go with ecotex's route if I had a suitable valve laying around like he did
http://ecomodder.com/forum/showthrea...wai-28033.html