351W Air Gap Performer RPM Intake May 26, 2014 11:13:00 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by ericandkayti on May 26, 2014 11:13:00 GMT -5 351W Edelbrock air gap rpm intake. Used but is in good shape. $175.00 OBO. If interested contact us at eandkgray@yahoo.com.