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T98 from J10

Discussion in 'Early CJ5 and CJ6 Tech' started by vajeeper, Sep 17, 2008.

  1. vajeeper

    vajeeper Member

    There's a J10 at the junkyard that may have the T98 in it. Would this be something I could swap into my 59 CJ behind the F Head?

    I feel like the input shaft on the J truck trannies is longer - and it's bolted to a transfer case with a center output. Any ideas whether this is a good swap for me?
     
  2. timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

    Mmm. There never was a J-10 with a T-98. The T-98 was gone after 1968, and the J-10 started in 1973 or 1974. If it's really a J-10, then it will be a T-18. The T-18 top cover has T-98 cast into it. Maybe you mean a J2000?

    Which engine? The J-trucks B-W 4-speed has a very long input shaft.

    IIRC the F134 T-98 has a unique input shaft, and also uses a plate adapter to the F134 bell. I don't think a different T-98 will be much use without those.
     
    Last edited: Sep 17, 2008
  3. nickmil

    nickmil In mothballs.

    What Timgr said.
     
  4. vajeeper

    vajeeper Member

    I thought it'd be more trouble than its worth.

    The truck says J10 on the side and has the 230 or 232 straight six and a gladiator-type grill.
     
  5. timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

    The Gladiator (aka rhino or rhino-chaser) grille is worth some money. That grille is very popular.

    If it's really a J10, it'll be a 258, not a 230 or 232. The T-18 behind a 258 is worth having, if you are so inclined. I'd certainly take it if it were near me. Does it have a VIN plate?
     
  6. vajeeper

    vajeeper Member

    I got the 'vent cover's that mount directly inboard of the lights. The grill on this one and ther other jeep truck, which was marked j 2000, were both bent, but I may go and get the one of the j 2000 because its not bad.
     
  7. Ranger

    Ranger Member

    The T98 wasn't used after 1968? I have a 1969 CJ5 and it has a T98 that is original to the Jeep, or is it possible that it's T18 that has a T98 top cover?
     
  8. timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

    Not in a J-truck.

    Don't know that much about the pre-72 CJs, but my understanding is that the T-98 was available with the F134 in a CJ through 1971.