here's the link to the listing..
http://cgi.ebay.com/ebaymotors/1957-FORD-Y-BLOCK-4-BARREL-DUAL-CARB-INTAKE-ECG9424-D_W0QQitemZ350270915782QQcmdZViewItemQQptZMotors_Car_Truck_Parts_Accessories?hash=item518dc604c6 DustinSouthern Oregon Y's Guy http://www.facebook.com/?ref=home#/profile.php?ref=profile&id=1441322018
Southern Oregon Y's Guy
http://www.facebook.com/?ref=home#/profile.php?ref=profile&id=1441322018
That pictured unit is slated for a passenger car-not a T Bird.You can tell the application by the water pipe.It is the same manifold for the T Bird.
Oldmics
20 miles east of San Diego, 20 miles north of Mexico