04-01-2005, 08:54 PM
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CC Member
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Join Date: Dec 2003
Location: Atlanta,
GA
Cobra Make, Engine: I Wish, Just an old truck with an FE
Posts: 70
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Not Ranked
An FT block is a heavy truck block used on the 391 (and 361 IIRC) they are commonly found to have 428 core castings, so they can be bored to 428 bore. I have been told that all "428 service" blocks are actually FT blocks. It is possible that it had the bushing, and vatting removed it.
I believe they do have the main webbing, not sure about casting numbers and dates or the "C".
I could also be wrong.
Last edited by DuckRyder; 04-01-2005 at 08:58 PM..
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