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New to me 56 CJ-6

Discussion in 'Early CJ5 and CJ6 Tech' started by 84cj, Oct 12, 2007.

  1. 84cj

    84cj New Member

    I recently aquired a 56 CJ-6. She's rough. Frame is good, rear half of the tub is missing, from about the end of the extensions back. Plan is to possibly find an early 5 or 6 tub and section the back onto my 6. I believe the trans is the 90 and 18 t-case. The engine kind of has me a bit stumbled. From what I have found out, it may be a Falcon/Mustang straight 6. The fuel pump and parts of the distributor are missing. Any tips or suggestions are appreciated. :)

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  2. Don X

    Don X The Prodigal Moderator Staff Member 2023 Sponsor

    Welcome from the country's opposite corner. Looks like a lot of work ahead of you. Thanks for deciding to bring the old girl back to life.
     
  3. mb82

    mb82 I feel great!

    Welcome from central Va
     
  4. SIDSCJ

    SIDSCJ Jeep addict

    Hey, I've seen that B4:). Depends on your plans for it I guess. I'd start w/the mechanicals first. I'll assume no brakes, all seals leak and the powerplant is suspect. Once you get the chassis dialed in, then concentrate on the body. Rear section of a CJ in the NE that's still good is going to be your biggest challenge. I'll keep my eyes peeled for you. Gotta love those 56's:hurrican:
     
  5. Boyink

    Boyink Super Moderator Staff Member

    Howdy from W. MI, and another 6 owner..;)
     
  6. Brad Rabideau

    Brad Rabideau more Jeeps than sense...

    Congrats on the 6 find. Good luck with the build.
     
  7. timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

    Yep, Falcon inline 6. Could be 144 or 170 or 200 cid. They were popular for a while to swap into Jeeps because the bellhousing is shallow enough that you can use the F134 T-90 without changing the input shaft. I think this is the same bell that is used with the 2000/2300 cc Pinto engine swap. As you can see, the inline 6 requires some firewall changes. The Falcon 6 is short as inline 6s go, but still too long for the Jeep engine compartment.

    The 144 only has 4 main bearings, but I believe the 170 and 200 both have 7. These are good engines, lightweight, and reliable. The cast-in intake manifold provides positive ID, and also prevents doing much to improve their breathing.

    Yep, looks like a fun project!
     
  8. 84cj

    84cj New Member

    Thanks all, and timgr on the engine info.! I'll probably check this engine over at some point and see if it's usable. I did notice the exhaust manifold has been patched in a few spots from cracks.

    I love a project!
     
  9. jd7

    jd7 Sponsor

    Had a Jeep once that had a Falcon/Mustang six in it...split the exhaust sounded like an english sports car:DI liked it...
     
  10. Walt Couch

    Walt Couch sidehill Cordele, Ga. 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Say hay from south Georgia. Be patient and she will ride again.