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CJ5 question

Discussion in 'Early CJ5 and CJ6 Tech' started by cwhite, Apr 17, 2005.

  1. Apr 17, 2005
    cwhite

    cwhite New Member

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    I am trying to find out as much information on my CJ5 as possible. I have found a tag on the drivers side of the engine compartment with the following number: 8305 S 242318. I can not make out anything on the tag except for the prementioned number. Can anyone tell me if this is the vin, and if so, what can you tell me from this number. Thanks in advance to all who reply.
     
  2. Apr 17, 2005
    sparky

    sparky Sandgroper Staff Member Founder

    Perth, WA
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    That's your VIN. 8305 Open Body CJ-5 S = Smog I think if you search here you'll find plenty of info on VINs.
     
  3. Apr 17, 2005
    Mcruff

    Mcruff Earlycj5 Machinist

    Albertville, AL
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    Yes this is the serial number, best I can tell from the cj3B page is that it is a late 67 to 68 model, 8305 denotes an open body cj5, the "S" I'm not sure of, the last row of numbers is the actual jeep serial (production) number.
     
  4. Apr 17, 2005
    cwhite

    cwhite New Member

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    Thanks for the help. I have been trying to find out as much as possible about my CJ5, but haven't had much luck. I believe that it is a '68, but I am not certain. I plan to continue searching this forum. There appears to be a lot of valuable information to be found here.
     
  5. Apr 17, 2005
    sparky

    sparky Sandgroper Staff Member Founder

    Perth, WA
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    Mcruff, like I said, S = smog (at least according to Jim Allen). Then after that the numbers don't jive. the next two would indicate Right hand drive and a 4 cylinder w/o emissions. Is it a V6 or F-head? The last 5 digits are your sequential serial number.
     
  6. Apr 17, 2005
    cwhite

    cwhite New Member

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    It is a V6 with a Dauntless Sticker on the valve covers. I am not certain if this was the original engine for this Jeep or not.
     
  7. Apr 17, 2005
    sparky

    sparky Sandgroper Staff Member Founder

    Perth, WA
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    Probably original. I've noted several discrepancies in VIN numbers from Jim Allen's book. Never took the time to sort them all out though.
     
  8. Apr 17, 2005
    Mcruff

    Mcruff Earlycj5 Machinist

    Albertville, AL
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    The last 6 digits are you serial number not the last 5, characters 8-13 on the vin plate are the serial number.
     
  9. Apr 17, 2005
    MOP

    MOP Active Member

    Pullman, WA
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    That vin is about 4000 higher than mine, which is a '68 built in Fall of '67.
     
  10. Apr 17, 2005
    sparky

    sparky Sandgroper Staff Member Founder

    Perth, WA
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    Like I said, discrepancies from Jim Allen's Book Mike.

    That's a direct quote. :rofl:

    I should add, thanks for the clarification.

    I need to start a page on this somewhere. ;)
     
  11. Apr 17, 2005
    Mcruff

    Mcruff Earlycj5 Machinist

    Albertville, AL
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    So we can Quote you on that right!:D
     
  12. Apr 17, 2005
    sparky

    sparky Sandgroper Staff Member Founder

    Perth, WA
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    Post ctd.

    of Jim Allen's book. :D
     
  13. Apr 18, 2005
    cwhite

    cwhite New Member

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    I have also found another number stamped on the engine between the carburetor and the firewall. What does the following number mean: B-1378704-E. Thanks in advance.
     
  14. Apr 18, 2005
    sparky

    sparky Sandgroper Staff Member Founder

    Perth, WA
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  15. Apr 18, 2005
    Hippo393

    Hippo393 Jeepless

    Charlotte, NC
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    Just means your intake manifold is a 2 barrel.

    Welcome, cwhite. :) Pardon me while I drool at the description of your CJ. Sounds like you've got a good one. You found the right place in seeking info about it. The front page is packed full of tech info and FAQs. The forum has many archives that are worthwhile in researching (use the "search" button at the top of the page) as well.

    Feel free to introduce yourself and your Jeep over in the "introductions" section. Pictures would be great, too. :)
     
  16. Apr 18, 2005
    kamel

    kamel Senior Curmudgeon

    Erlanger, Kentucky
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    Your jeep would be a '67.

    The acid test would be to look at the master cylinder. If it is a dual master cylinder it would be a 68, if it is a single it is a 67.

    8305 = CJ5 gas powered
    242318 = the unique serial number for the jeep.

    The serial number construct that is clouding the issue is the 68 - 71
    which would have a three digit number between the 8305 and the unique number.

    Since yours is most likely a 67, it will have the old serial number construct; the one digit between the 8305 and the unique number ---- and that is an "S" in your case.

    S is the smog version

    It was most likely a V-6 from the factory.




    Sparky - if you want to start a page on jeep serial numbers, contact me -- I think I can help.
     
  17. Apr 18, 2005
    sparky

    sparky Sandgroper Staff Member Founder

    Perth, WA
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    Thanks Kamel.

    Allen's book indicates 64-71 Jeeps all shared the same VIN convention.

    Your explanation makes more sense.

    I'll see what I can do about a VIN page.
     
  18. Apr 18, 2005
    MOP

    MOP Active Member

    Pullman, WA
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    Mine has dual mc and was built 4000 before his, so I would still say it was built in late '67 (October-November) and sold as a '68.

    Cwhite, does yours have top or bottom mounted wipers?
     
  19. Apr 18, 2005
    cwhite

    cwhite New Member

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    I believe that I have bottom mounted wipers, but will have to look at it this afternoon when I get home. Thanks again everyone for the help. I have had the CJ5 for about 15 years now. I bought it when I was in high school and drove it for about a year. After that I have let it sit up since then, so there is a lot of work to be done to it. About 5 years ago, I started trying to get it running again, but experienced a problem and never got back to it. If I remember correctly, when I would give it gas, it would only fire on half of the cylinders. I believe when it was idling, that it was firing on all cylinders, but I don't know for sure. The distributor cap had been changed just prior to this I believe so that probably has something to do with it. I am not much of a mechanic, just trying to slowly get it fixed back up and running, possibly going to restore it as close to original as possible.
     
  20. Apr 18, 2005
    sparky

    sparky Sandgroper Staff Member Founder

    Perth, WA
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    You're in the right place then. :D
     
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