intake manifold

Have a chance to buy a wieand 3x2 intake complete with carbs and linkage for $250 for my 8ba that im getting ready to build.I was wondering if anybody had any info on these old manifolds (performance,is it a rare intake,etc....).Any suggestions or ideas would be great as this will be my first flatti build ,looking at building a 304 stroker.

 

for $250 its a SMOOOOOTH deal... rebuild the carbs, polish the mani, and run that shit...