Not Ranked
My book says 428
The ONLY C7ME-A I could find was a 428. Does it have the third web on the crank saddles?
One way for sure, pull the center freeze plug and look inside for the size stamp. It should say 428 or whatever. What side of the block? I do not know.
Looks like you got a block that was cast for 428 and used as a 390. Check my other posts on this subject. Is there a letter scratched on the back of the engine? "A" or "C" or something?
Don't think it is a truck block. THe case stamp seems to be unambiguous since no other block had that series.
Mike
__________________
Happy to be back at Club Cobra!
|