Trying to clear up some room here. Stock factory cast iron intakes. No shipping, delivery available at Buick GSCA Nationals IF prepaid. Please respond here, even if P.M. to keep first come first serve. Year Cast number Date $$ '67 B1374062-1 D7 April 7 $50 '67 B1374062-2 B28 Feb 28 $50 '70 B1231718-E A13 Jan 13 $75 '70 B1231718-E K28 Nov 28 $75