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Early '68 327 Block

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Old Oct 8, 2008 | 12:28 AM
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Default Early '68 327 Block

I have a '68 built in Octoer of '67 that my parents had since '75. My dad changed the engine back in the 70's but kept the original block. A few years back the block was stolen. I would like to find a replacement one if possible. Any suggestion on where to look and how much I should expect to pay? Also what are the correct casting numbers. I thank you guys for any information.
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Old Oct 8, 2008 | 07:32 AM
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3914678 is the block casting number. I have no idea where to find one at a fair price. They can't be in high demand except to a someone restoring a car. Take your time and maybe you can locate one without paying too much.

-Mark.
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Old Oct 8, 2008 | 08:31 AM
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You might try Engines Limited at (920) 685-0288, or www.engineslimited.com. They have hugh inventory of correct casting and dated blocks. An add here in the forum or with the NCRS or in Hemmings might bring results.

Someone stole the block?! That's not an easy thing to do.
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Old Oct 8, 2008 | 01:08 PM
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Originally Posted by stingr69
3914678 is the block casting number. I have no idea where to find one at a fair price. They can't be in high demand except to a someone restoring a car. Take your time and maybe you can locate one without paying too much.

-Mark.
I would think with a little patience you can find one at a reasonable price. It is a 2-bolt, large journal block. Not in high demand. I have 1 of the correct heads for that car with October 67 date if I remember correctly, PM me if interested.
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Old Oct 10, 2008 | 02:00 PM
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Thank you for your replies. I think the heads are stock but I'm not sure. I am having a new top put on so I have it at a shop right now. I will check them when it comes home. My dad kept the original block at a boat storage that got broken in to. They took the block the rally wheels and some other items not related to my car.

Anyway this brings me to my next question. I contacted Engines Limited and the guy I spoke with was very nice. He said it would cost $2,200 plus shipping for just a block. He said it is machined, cleaned and ready for assembly. Does that sound in the ball park to you?
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Old Oct 10, 2008 | 02:13 PM
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No not relly, You can do better just take your time and one will pop up.
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Old Oct 10, 2008 | 03:24 PM
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Originally Posted by johns73
No not relly, You can do better just take your time and one will pop up.
That is too much money. Wait for a better deal.

-Mark.
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Old Oct 10, 2008 | 03:45 PM
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There are at least two '68 327 blocks/engines in the local Craigslist for a few hundred bucks. I'd check the Craigslists in your area.
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Old Oct 10, 2008 | 08:27 PM
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3914678 is the correct casting number.
2k is TOOO much money. You can get the whole engine for 1/2 to 1/4 that. Although it will need to be rebuilt. I bet within a year you can piece it all back together but remember you won't have the right serial number on the pad. Scott is correct a few hundred bucks is about right.

I am very curious. What is the serial number of the car as I have a October 67 car too.

Last edited by AWilson; Oct 10, 2008 at 08:42 PM.
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Old Oct 10, 2008 | 09:35 PM
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Since it won't be a "matching number" vehicle, why are you so concerned about having the correct casting numbers, etc? Finding "specialty" components will only cost you more money. As long as you don't have to go with a 327, why not a 350 or 383? Just curious on your rationale.
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Old Oct 10, 2008 | 09:39 PM
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I'm with 7T1-- but,

If you're set on a 327 with the correct casting # look at Crane's Corvette Supply. He's got lots of parts.
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Old Oct 11, 2008 | 11:54 AM
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I have a L79 I may be interested in parting with.
Block Casting # 3914678
Engine I.D. # V0604HT
Head Casting # 3917291 E48 (May 4, 1968)
# 3917291 E138 (May 13, 1968)

Also have some other parts. (Rad, shroud, exhaust manifolds) PM or email me if you are interestd.

shmoky
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Old Oct 11, 2008 | 12:39 PM
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Interesting point about non matching #. Just seems better to me to have an engine that could have belonged with the car than having a block that came out of a Nova. The car is sort of a family heirloom to me. My dad also says to put a 383 and fuel injection in it.

Last edited by jsh431; Oct 11, 2008 at 12:44 PM.
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Old Oct 11, 2008 | 12:51 PM
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Originally Posted by jsh431
Interesting point about non matching #. Just seems better to me to have an engine that could have belonged with the car than having a block that came out of a Nova. The car is sort of a family heirloom to me. My dad also says to put a 383 and fuel injection in it.
The casting number you are seeking was not unique to Corvettes, so even if you found one that was also a suitable date, it may have spent it's entire life in a Nova. Or worse.
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Old Oct 11, 2008 | 01:37 PM
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I have not pulled the tank sticker, so I really don't know when the car car was made. I saw Oct '67 ink stamped on the speedometer when I was assembling the dash. The Vin number is 194678S405982. I guess it was the 5,982 model to roll off. Maybe it was made later than October.
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Old Oct 11, 2008 | 01:42 PM
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Originally Posted by Mike Ward
The casting number you are seeking was not unique to Corvettes, so even if you found one that was also a suitable date, it may have spent it's entire life in a Nova. Or worse.
Mine is definetly out of a Corvette.

shmoky
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Old Oct 11, 2008 | 01:42 PM
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Nope. Oct. '67 is probably right. Production build actually starts around the end of July/first of August and [usually] with S/N 1001....so you have about the 5000th built '68 C3.
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To Early '68 327 Block

Old Oct 11, 2008 | 02:00 PM
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Originally Posted by shmoky
Mine is definetly out of a Corvette.

shmoky
I'm very happy for you.
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Old Oct 11, 2008 | 09:55 PM
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Originally Posted by jsh431
I have not pulled the tank sticker, so I really don't know when the car car was made. I saw Oct '67 ink stamped on the speedometer when I was assembling the dash. The Vin number is 194678S405982. I guess it was the 5,982 model to roll off. Maybe it was made later than October.
Serial number 05982 is approximately a Dec 5, 1967 build date ...
Check the trim tag (driver door alcove) ... top line next to Chevrolet should read E04(Dec 4th) or E05(Dec 5th).
- - - - - - - - - - - - - - - - - - -
PS ... build date is NOT on the tank sticker.

Last edited by FrankVincent; Oct 12, 2008 at 05:40 AM.
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Old Oct 11, 2008 | 10:14 PM
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Originally Posted by Mike Ward
The casting number you are seeking was not unique to Corvettes, so even if you found one that was also a suitable date, it may have spent it's entire life in a Nova. Or worse.
How right you are! My replacement 010 block (I have the unmolested original in the garage) came out of a Chevy van. I watched the wrecking yard guy pull it out of the hulk after we determined it was a 4-bolt block. Like jsh431, I wanted the correct casting number, although the date isn't correct - I can live with that.

Cheers,
Pete
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