Author Topic: Suffix Code FCN  (Read 6083 times)

Offline joesgarage71

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Suffix Code FCN
« on: December 28, 2009, 04:59:27 pm »
 Vile, Cap you guys have any newer suffix code info? BBC with a FCN code. Can't find info on newer codes.
78' K-20 355/SM465/twin stick 205 6" on 36's
14 bolt FF/big bearing Dana 44 4.56 gears

92' GMC C-1500 454/4L80E/14 bolt

Offline VileZambonie

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Re: Suffix Code FCN
« Reply #1 on: December 28, 2009, 08:35:36 pm »
I got nothin...What's it out of?
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74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline Captkaos

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Re: Suffix Code FCN
« Reply #2 on: December 28, 2009, 09:02:22 pm »
Nothing from me on that one.

Offline joesgarage71

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Re: Suffix Code FCN
« Reply #3 on: December 29, 2009, 07:34:40 am »
 Its in my 92, I think it was from a 3/4 ton truck.
78' K-20 355/SM465/twin stick 205 6" on 36's
14 bolt FF/big bearing Dana 44 4.56 gears

92' GMC C-1500 454/4L80E/14 bolt

Offline VileZambonie

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Re: Suffix Code FCN
« Reply #4 on: December 29, 2009, 10:03:12 am »
Do you have the casting number? What's the entire code stamped on the block?
,                           ___ 
                         /  _ _ _\_
              ⌠ŻŻŻŻŻ'   [☼===☼]
              `()_);-;()_)--o--)_)

74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline joesgarage71

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Re: Suffix Code FCN
« Reply #5 on: December 29, 2009, 10:10:57 am »
T0208FCN don't have a casting number as of yet. mark 4
My friend was reading and was a rightin' maybe he got it wrong. Came from the pad in the middle over the timin cover.
« Last Edit: December 29, 2009, 10:16:04 am by joesgarage71 »
78' K-20 355/SM465/twin stick 205 6" on 36's
14 bolt FF/big bearing Dana 44 4.56 gears

92' GMC C-1500 454/4L80E/14 bolt

Offline DnStClr

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Re: Suffix Code FCN
« Reply #6 on: December 29, 2009, 12:04:16 pm »
It's going to be a code for the date and place of engine mfr.
TO is Tonawonda (New York)- a big GM engine plant
208 is the 8th of Feb (date of mfr)
FCN- I don't know. There are all kinds of codes for the last 3 digits. I would see if a Chevy Dlr can interpret  for you. Or maybe ask on chevytalk.com..
Don
87 Chevy Silverado