1976 Ford Granada, Mercury Monarch. Original 9" Rear End-Axle Differential ID Tag., For 3.00:1 Locking Gears with 28-Spline Axles. This is an ORIGINAL FORD TAG. Stamped [ WFB-E 6FA and 3L00 9 021A ] Please email with questions. 042924-26 WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL and NOS FORD PARTS. CHECK IT OUT.