1966 Chevelle SS396 Buildsheet Questions

[SuperNovaSS]

I have a Broadcast sheet out of a Fremont 66 Chevelle SS 396/325 HP that I have no idea how to decode.
The top of the sheet says soft trim Broadcast
The numbers are as follows:

Seq Number: Hard to read: 12210?
Model: 13817
Tri: 731
74: Blank
75: CR
76: Blank
77: CF
78: Blank
79: CU
80: AE
81: DU
82: CU
83: GC
84: PY
85: Blank
86: Blank
87: Blank
Options(a): 51
Options(B): Blank
Optiond(c): Blank
Options(d): 55
Options(U): blank
Transmissions(M) (hard to read) 26?
Other: Blank

Can anyone help me with this?


Thanks,


Jason

[SuperNovaSS]

Here is a picture of the sheet

[SuperNovaSS]

Here is the car:

1966 Chevelle SS396 4 Speed (http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=2487251375)
http://www.yenko.net/ubbthreads/images/graemlins/naughty.gif

Jason