Do many people here have automatic transmissions?

In my TJ, I definitely appreciate the 32RH with the 231. You have a great deal of control with the 2.7 low range. A 5 speed 231 combo would be miserable for me.

In my last crawler I had both at different times, With the right combo I don't prefer one over the other.
 
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5spd 4.0 over here. (NV3550)

Autos are better on the trail, no doubt. All that being said you can have my stick shift when you pry it from my cold dead hands.

you can run into some challenges with the autos overheating - not significantly though. If your gearing is not correct they can be quite lethrgic - fix your gearing. For an auto they are fairly strong - but not as strong as a manual.

Manual is great for me, Daily Driver and mild trail use. Using the jeep to tow things and coping with my 3.07 gears. Sometimes have to go faster than I would like over obstacles, but I manage - maybe I will get a lower final ratio eventually, but I don't see myself ever getting an auto.

Auto trans get pretty hot blazing trail in the snow.usually better for a manual rig to go first.other than that not many scenarios I'd prefer a manual in though
 
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Auto trans get pretty hot blazing trail in the snow.usually better for a manual rig to go first.other than that not many scenarios I'd prefer a manual in though

You guys need an auxiliary cooler
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It depends on your preferences, your use case, and the size of your wallet.

Mine's a trail Jeep - that's what's here in Florida - so the supposed "advantage" of the auto doesn't come into play here. From what I've *OBSERVED*, an auto isn't any "better" than a properly setup manual for rock crawling (watch "Trail Mater" or somebody with an old Unimog) - but it certainly is easier. In my case, the "tactile driving experience" of the manual is preferable because that's what I enjoy. My wife and I own 3 vehicles, only one of them is an automatic - and that one may get changed over some day. The fundamental fact of the matter is the auto will succeed where a stock manual will fail - because manual transmissions have been geared higher and higher over the years. The Jeep manual has nowhere near low enough of a 1st gear (nor does it have a 2-Lo which would help at times), so you have to spend beaucoup bucks on an Atlas or similar to make up for this lack. This is one thing the Bronco got right - at least on paper. Its 1st gear is 7+, similar to an SM465 - the way it should be. Only the fabled SM420 was lower geared (among lite truck transmissions), but even I wouldn't want an SM-420 today without a splitter attached to it, making it pretty hard to put into a Jeep, but it might be fun in a large pickup. So bottom line: its far easier and cheaper to simply use an auto if you need very low speed control and as Jerry says - the "infinite" crawl ratio, at least until it overheats. But boring.
 
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You're in AZ so I'd defer to their recommendations on a 'best' for the local terrain.

For me, I enjoy the manual off-road and on-road. It's the only vehicle in my family's inventory with a manual and (as it is up on jackstands under upgrade) I miss rowing gears.

Hand throttle is a must with a manual.

Decide on your build level before you do take each person's recommendation that you 'must or should' go one way or the other. Big build with big obstacles - auto removes another lever(s) to work.

I like the challenge of working the manual correctly over an obstacle, but again that's build, terrain, and driving style dependent.
 
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It depends on your preferences, your use case, and the size of your wallet.

Mine's a trail Jeep - that's what's here in Florida - so the supposed "advantage" of the auto doesn't come into play here. From what I've *OBSERVED*, an auto isn't any "better" than a properly setup manual for rock crawling (watch "Trail Mater" or somebody with an old Unimog) - but it certainly is easier. In my case, the "tactile driving experience" of the manual is preferable because that's what I enjoy. My wife and I own 3 vehicles, only one of them is an automatic - and that one may get changed over some day. The fundamental fact of the matter is the auto will succeed where a stock manual will fail - because manual transmissions have been geared higher and higher over the years. The Jeep manual has nowhere near low enough of a 1st gear (nor does it have a 2-Lo which would help at times), so you have to spend beaucoup bucks on an Atlas or similar to make up for this lack. This is one thing the Bronco got right - at least on paper. Its 1st gear is 7+, similar to an SM465 - the way it should be. Only the fabled SM420 was lower geared (among lite truck transmissions), but even I wouldn't want an SM-420 today without a splitter attached to it, making it pretty hard to put into a Jeep, but it might be fun in a large pickup. So bottom line: its far easier and cheaper to simply use an auto if you need very low speed control and as Jerry says - the "infinite" crawl ratio, at least until it overheats. But boring.

GTFO!! Rory aint no real Rock Crawler! His two YJ's are autos along with his buggy. Those are the real Rock Crawlers.
 
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32RH and I went right past several manuals to get an auto. I enjoy driving a stick, but it gets old quick especially when you drive a semi. My 99 has 208K on the odometer, not sure if the trans has ever been touched other than me servicing it. It has recently developed some morning sickness in reverse. (time to rebuild) OR an LS swap with a 4L60 LOL
 
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If its geared right, it'll do what you want at idle. No hand throttle required, but still a good idea. I have one on mine!

Found one Unimog video with crawler gears, dude stopped the video 90 seconds in after it rolled like 10 inches. I think the Comp rigs having autos strawman is an Easy Button. In a comp or a race, time matters. One less thing to do making it easier.
 
I expected to miss my manual when I auto swapped. I haven't for a second since, even though I did enjoy the manual while I had it. I need more wheeling time on my auto, but even in the snow I can tell the difference the control in an auto affords.

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