Found an aluminum 10 fin turbine rim, is it an authentic Buick T-type rim?

["Turbo-T"]

Found what looks like the typical 10 fin aluminum rim that was popular on the Buick T types/Turbo T's, here's the numbers that were found on the rim:


255218655 UC

MOLD 1 BG183

5X7 JJ X 7-2

There are 2 bosses, they are:

11U?228 2

20AJ93 4

Here's a pic of the rim:

 

["Turbo-T"]

Oh well I just won the auction so i hope it fits.

eBay Motors: BUICK GRAND NATIONAL T TYPE WHEEL GN TURBO REGAL (item 230215207604 end time Jan-27-08 13:54:13 PST)

 

[shook0002]

looks like an 84-85 gn wheel to me

 

["Turbo-T"]

As long as it will fit on my car, I just need one for a spare tire so I can chuck out the pitiful space saving donut.

 

[shook0002]

I'm 99.9% sure it will fit.