Original Kadron single port manifolds are getting harder and harder to find these days.  These original steel single port intake manifolds have been meticulously selected from dozens of cores we've collected.  We have checked them to be sure they won't leak, and have completely media blasted them down to bare metal and painted in a black semi-gloss finish. The balance tubes have been cut cut down on sets that were originally equipped with one-piece manifolds. 

We also offer our installation kit as an option, which includes carb base gaskets, intake gaskets, our steel manifold studs and nuts kit (even better than the original factory ones!), 30" of matching flexible balance tube, and a pair of balance tube hose clamps.