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xshadow · 11-15-2007, 10:56 PM

I see but what would the Z be for? and the heads are for a 75-86?
I was looking at decoding the entire thing...
V.....Flint
10....october
10....10th day
the rest is ZDD??
I see ZDD as 81 350 M/T 190 hp vette?
That would go along with the heads being 1975-1986
I'm only going by what the website looks like so I'm not sure..
would there be any other place on the block that would tell me the date? So I can see if it's dated around 69 or 81?
Over the years the heads could have been changed?

11-15-2007, 10:56 PM	#8
xshadow Registered User Join Date: Apr 2006 Location: va Posts: 553	Re: engine decode help I see but what would the Z be for? and the heads are for a 75-86? I was looking at decoding the entire thing... V.....Flint 10....october 10....10th day the rest is ZDD?? I see ZDD as 81 350 M/T 190 hp vette? That would go along with the heads being 1975-1986 I'm only going by what the website looks like so I'm not sure.. would there be any other place on the block that would tell me the date? So I can see if it's dated around 69 or 81? Over the years the heads could have been changed? Last edited by xshadow; 11-15-2007 at 11:47 PM.