FITS 326/350/400/455 part #2156 heres the link to the specs
http://www.autozone.com/servlet/UiBroker?UseCase=C001&UserAction=performMoreDetail&Parameters=TRUE%7C%7EIntake+Manifold%7C%7ENONE%7C%7EEdelbrock+++++++++++++++++++++++++++Performer+Pontiac+Intake+Manifold%2C+Non-EGR%7C%7ENONE%7C%7EFALSE%7C%7EFALSE%7C%7E859371%7C%7E755%7C%7E2156%7C%7ENONE%7C%7E%24262.99%7C%7ENONE%7C%7ENONE%7C%7ENONE%7C%7ENONE%7C%7E16.5%7C%7ENONE%7C%7EV%7C%7EEDM%7C%7Etrue
asking 75.00 im near dayton ohio