Thanks for the forum! Looking to get a 35th Anniversary Mustang vin decoded.

This was taken from cargurus six yrs ago:
The 1999 Mustang 35th special edition mustang was a lot more than just a badge and a honeycomb panel across the trunk. First off, it was option code 54Y which was a $2695. option on the GT, so you had to first order a Mustang GT then pay $2695 more to get the 35th anniversary package. Now, for your $2695., you got a lot of very special content on your GT - a raised hood scoop - flat black on the hood from the mouth of the scoop to the edge of the hood. - Extended side scoops - a special wing spoiler that is unique to this model, not like any other 1999 to 2004 rear wing. - A black honeycomb trim panel between the taillights - Special rocker side moldings - Special 17" 5-spoke polished wheels with black inserts - Special silver leather inserts in the front and rear seats - Special silver leather door inserts - Special silver instrument cluster trim with "35th anniversary" - 5-speed cars got a special billit shift knob - Special "35th anniversary" floor mats - ....and two other special build items that were never in Ford literature. You could have your pick of coupe or convertible, and 5-speed or automatic, and any one of four colors; Crystal white, Silver, Black, or a special Performance Red which was not offered on any other model, just the 35th anniversary cars. There were 4628 of these very special cars produced; 2318 coupes, 2310 convertibles. 1555 were performance red, 1299 were black, 1259 were silver, and only 515 were crystal white in color.