4.0 to Cj auto trans?

[Petescj]

Is it possible to bolt the 4.0 to a Tf 999 without an adapter plate? Found a 4.0 that I was thinking of putting in the Scrambler but I would need it to work with the Cj auto I want.

 

[xj287]

the motor will bolt right up to the trany, but you'll need to make a window for the crank sensor, and find a fly wheel that will work. I'm pretty sure the 42RE trany flywheel from a wrangler will work.

 

[IOPort51]

thats pretty much what I was going to say.

the motor will bolt right up to the trany, but you'll need to make a window for the crank sensor, and find a fly wheel that will work. I'm pretty sure the 42RE trany flywheel from a wrangler will work.

 

[Petescj]

I decided against it being it wasnt fuel injected. Pretty much killed my biggest gain.

 

[ThisGuyUKnow]

4.0s,258s,360s,401s and everything in between from amc (I4 excluded) should have the same engine to BH pattern just I 6s are nuetral balance flywheel and v8s are external. If you didnt want to edit the BH for CPS you could buy the CPS relocator from hesco$$$$$$$$