I purchased one of these;
Great company to deal with and I received it in OZ within a week.
But be aware, this manifold is about 10mm too narrow for a Buick m90, so I had to make a slightly wider top plate.
Message sent.Hi Tappet, first off glad to hear the manifold made it over to you, interesting to hear about the fitment issue with the Buick M90. Are you able to email me with some a picture or some more details of this so I can look at correcting this for the V2 patterns?