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Old Mar 8, 2007 | 05:56 PM
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From: liberty mo
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I have been reading threads on matching #'s, and where to locate them,so i decided to check mine out, it is a 78 L82,just purchased it for $4,500.00, it had been stored for 14 years. here are the #'s on front of the block. V0801CMR, and below those #'s are other #'s 18S437939. the 437939 matches the VIN #, this is good right? i have tried to decipher the #'s on some other web-sites, but im not following some of the things they say. also if this is the original motor, what kind of heads would it have if they are original? ( cc, intake valve size, exhaust size) are they called 202's? thanks for the help,this is my first vette just trying to learn everything i can about it.
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Old Mar 8, 2007 | 08:47 PM
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Anybody? Anyone? with all the vette people on here somebody has to know. Like i said my first vette, just trying to learn everything i can.
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Old Mar 8, 2007 | 09:13 PM
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Yes - those appear to be the original numbers, although I'm more familiar with earlier models. Have you checked out idavet.net?

http://idavette.net/facts/78.htm
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Old Mar 8, 2007 | 10:21 PM
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I don't have time now to go look.

I bought the book "Corvette by the Numbers" by Colvin. Great resource!

Get it, you won't be sorry.
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Old Mar 8, 2007 | 10:26 PM
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CMR
'78
350
manual trans
220 hp
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Old Mar 8, 2007 | 11:52 PM
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From: liberty mo
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Originally Posted by SmokinBBC
I don't have time now to go look.

I bought the book "Corvette by the Numbers" by Colvin. Great resource!

Get it, you won't be sorry.
ok, where did you purchase this book,or where might i purchase one?thanks
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Old Mar 8, 2007 | 11:55 PM
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From: liberty mo
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Originally Posted by Z-man
Yes - those appear to be the original numbers, although I'm more familiar with earlier models. Have you checked out idavet.net?

http://idavette.net/facts/78.htm
yes i have, the problem is that some of what i read contridicts itself, or just not really clear,or maybe its me. thanks for the info though.
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Old Mar 9, 2007 | 12:26 AM
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Originally Posted by kwplot34
ok, where did you purchase this book,or where might i purchase one?thanks
Corvette by The Numbers, The Corvette Black Book and many others.

http://www.amazon.com/s?search-alias...36070-2,C,1643
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Old Mar 9, 2007 | 09:05 AM
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Originally Posted by kwplot34
...V0801CMR
V Code for Flint, Michigan engine assembly plant. All C3 small blocks were assembled at Flint and shipped to St. Louis/Bowling Green.

0801 Date of assembly at Flint, August 1st. Time/build date for your Corvette will have to be after August 1.

CMR Identification suffix, optional L-82 with 4 speed. The fifth character of your VIN should be a 4.

Looks like the engine is original for your '78.

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Old Mar 9, 2007 | 02:58 PM
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From: liberty mo
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Originally Posted by Easy Mike
V Code for Flint, Michigan engine assembly plant. All C3 small blocks were assembled at Flint and shipped to St. Louis/Bowling Green.

0801 Date of assembly at Flint, August 1st. Time/build date for your Corvette will have to be after August 1.

CMR Identification suffix, optional L-82 with 4 speed. The fifth character of your VIN should be a 4.

Looks like the engine is original for your '78.

thank you for the info,its nice to know that i have the correct motor,and that im putting the right parts on it.
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Old Mar 9, 2007 | 05:00 PM
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Originally Posted by kwplot34
what kind of heads would it have if they are original? ( cc, intake valve size, exhaust size) are they called 202's?
I don't know the head specs for your motor, but they are almost certainly not 2.02s. This is the valve size (2.02") on early high-peformance small-block engines. I believe what many people call "camel-hump" heads could have been factory-equipped with 2.02 valves, but not all were. I'll take a wild-guess and say that the LT-1 heads were maybe 2.02s.

Steve
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