1976 Ford E100 Econoline Van. Original 9" Rear End-Axle Differential Tag., For 3.50 Non-Locking Gears. This is an ORIGINAL FORD TAG. Stamped [ WEV-T 5KB and 3.50 9 703A ] A Rare to Find Original Tag. Please email with questions. 050124-12 WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL and NOS FORD PARTS. CHECK IT OUT.