Fits original U-20 manifold.  Excellent hand machined and finished part.  Exact copy. 
 
Correct plating.  PERFECT for 100 pt restorations and any top quality U20.
 
A few dollars more for a MUCH better, higher quality part. Watch out for cheaper, poor quality, stainless  imitations!
 
These parts are furnace brazed and plated just like the original. Concourse correct in every way!