Which intake should I use/ buy

No, @Newbomb Turk is absolutely correct- that is a W2 intake that has been redrilled to a standard LA pattern- I can only imagine the port alignment issues with the oval port intake on rectangular port heads...
View attachment 1716345752
View attachment 1716345753

P.S.- Keep the Weiand.
ive always wondered why it was redrilled this makes sense. the car ran good with this intake though