I am going to be removing my smog pump today. Curiuos what everyone who has done it has done about the diverter valve on the manifolds. I was thinking find a steel threaded cap to replace it on the tube. I am going to be 40 min from a town to go back to to get parts so hopefully someone can tell me what to do on that before i get out there. Should i get the big rubber ones or fig out a better way for now. Plan to install headers soon so dont want to pay someone to weld the ind. tubes closed