NOS GM #6422188 Air Cleaner Base
 

NOS GM #6422188 Air Cleaner Base still in box. 1966-1972 427cu.in. Camaro, Corvette.
$300.00 OBO plus shipping.

Can you show a side view of the vent tube please?
Is it one 90° bend,or two 45° bends?

If the air cleaner base is sitting on the carburetor the vent tube is pointing to the right front fender. Another way to explain it is the vent tube comes out of the base on a right angle hence 90 degrees. I do not see two 45 degree bends. PM me if you still would like additional photos.

Does the tube have two "kinks" in it,or one contentious uninterrupted curve?

No kinks in the tube.

Thank you.