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Tim is correct, the trans is connected to the torque tube and to the diff so all of the parts need to be removed to get to the torque tube. Are you planning a clutch job or rebuilding your torque tube?
Yes check out my thread, I just did mine not long so it's still fresh in my head. The Link Joe posted was mine that I just did and if you have any questions I'm all ears and enjoy helping out.
If you don't already have one, get a remote bleeder. it makes clutch fluid care a breeze. Got my remote bleeder from Katech and they also supplied a new slave with the ZR1 clutch. I'm sure they have a decent price on the slave alone.
Yes check out my thread, I just did mine not long so it's still fresh in my head. The Link Joe posted was mine that I just did and if you have any questions I'm all ears and enjoy helping out.
If you don't already have one, get a remote bleeder. it makes clutch fluid care a breeze. Got my remote bleeder from Katech and they also supplied a new slave with the ZR1 clutch. I'm sure they have a decent price on the slave alone.
I assume that when the rear cradle drops past the hanging bolts, that the engine will also drop slightly to match the angle. At this point did you support the rear of the engine. Something tells me yes?
Yes, it will angle down since the only thing holding it are the engine mounts which only stop it from twisting, not tilting (to some degree anyways)
I don't remember it wanting to lean all that much on it's own, I think I used a jack during install just to keep the engine at the right angle to get the torque tube / input shaft installed, but I don't recall it really needing much. It isn't like the back of the engine is going to fall down 45* or something as soon as the torque tube is out of the way.
Last edited by schpenxel; May 12, 2019 at 09:27 PM.
Yes, it will angle down since the only thing holding it are the engine mounts which only stop it from twisting, not tilting (to some degree anyways)
I don't remember it wanting to lean all that much on it's own, I think I used a jack during install just to keep the engine at the right angle to get the torque tube / input shaft installed, but I don't recall it really needing much. It isn't like the back of the engine is going to fall down 45* or something as soon as the torque tube is out of the way.
Not sure about LS3 cars BUT GM in the service manual for LS2 cars has several warnings about the intake manifold/ firewall contact, just be aware of that GM has some kind of special tool listed that's supposed to deal with that, some kind of sup[port?
Thanks again. Is the wire harness attached to the torque tube and does it have to come out with the tube or stay in place
You need to push the harness upwards to get it out of the slots on the tube. The harness stays there. Disconnect it completely from the rear but it stays there
Not sure about LS3 cars BUT GM in the service manual for LS2 cars has several warnings about the intake manifold/ firewall contact, just be aware of that GM has some kind of special tool listed that's supposed to deal with that, some kind of sup[port?
yes, it will hit, but it won't hurt anything unless you're like lowering the whole rear cradle down 3' and keep going after there's something obviously stopping the engine from tilting backwards, and then keep going even further after you start hearing crunching noises. Why GM would need a special tool for this, I have no idea. Techs working too fast I imagine.
Originally Posted by Lg0928
Thanks again. Is the wire harness attached to the torque tube and does it have to come out with the tube or stay in place
It stays in the car. It slips into some slots on the torque tube, so it isn't bad to separate the two.
Originally Posted by 89Roadster
Get a buddy and buy him a lot of beer.
And if you're doing it on the garage floor get one of these, you'll thank me later.
Yep. That's what I use too. I use that for the rear cradle and a cheapo transmission jack at the front of the torque tube to make it easy to roll around. The one I have is too wide to fit up into the tunnel so I can't really use it to help get things in/out but it's still nice to have an easy way to move things around once it's all down on the ground