C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Lifting an LT1

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Old May 23, 2013 | 04:43 PM
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Default Lifting an LT1

What is the best way to pull/lift an LT1 out of a 94?

Can it be done using a lift plate bolted to the manifold?
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Old May 23, 2013 | 06:59 PM
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Did you mean Exhaust manifold??

are you kidding us??
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Old May 23, 2013 | 07:21 PM
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Originally Posted by soldierboy609
What is the best way to pull/lift an LT1 out of a 94?

Can it be done using a lift plate bolted to the manifold?



Yes it can. There is a plate made called the happy hooker. It bolts to the manifold and the balance is correct. With the transmission disconnected, it will lift straight up with the accessories, headers, everything attached.


Edit to add, look at this post and see no. 2. http://forums.corvetteforum.com/c4-t...-any-tips.html

Last edited by 93 ragtop; May 23, 2013 at 07:27 PM.
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Old May 23, 2013 | 09:06 PM
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Originally Posted by corvetero
Did you mean Exhaust manifold??

are you kidding us??
No he's not kidding! I use mine to pull the engine with most of its accessories still attached....








They are under sixty bucks new from TPIS

http://www.tpis.com/parts/view/67

Last edited by aboatguy; May 23, 2013 at 09:11 PM.
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Old May 24, 2013 | 03:11 AM
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Originally Posted by aboatguy
No he's not kidding! I use mine to pull the engine with most of its accessories still attached....








They are under sixty bucks new from TPIS

http://www.tpis.com/parts/view/67


What do you mean by accessories attached ? What are the list of things should I disconnect to make the engine ready to lift ?
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Old May 24, 2013 | 08:46 AM
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Originally Posted by Mohammed_z
What do you mean by accessories attached ? What are the list of things should I disconnect to make the engine ready to lift ?
Sorry Mohammed I'm not going to write a complete engine removal thread off the top of my head. Its not that hard to pull an LT1 from a corvette. At the minimum you need to remove/disconnect everything you don't see attached in these two pictures






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Old May 24, 2013 | 08:49 AM
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and your engine bay should look something like this

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Old May 25, 2013 | 09:14 AM
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Thanks for the input, I had my engine rebuilt a couple years ago but it has had oil leaks ever since and its getting pretty bad, so some mechanic friends and I are going to pull it, clean it up and fix all the leaks. I am mechanically inclined but never pulled an engine before. I have the shop manuals and two really good mechanic friends.
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Old May 25, 2013 | 11:58 AM
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Originally Posted by soldierboy609
Thanks for the input, I had my engine rebuilt a couple years ago but it has had oil leaks ever since and its getting pretty bad, so some mechanic friends and I are going to pull it, clean it up and fix all the leaks. I am mechanically inclined but never pulled an engine before. I have the shop manuals and two really good mechanic friends.
If its leaking from the top or the front its quicker leave the engine in the car and remove the intake and reseal the china walls. If its the opti or waterpump gaskets its still easier to replace the seals in place. IDK if I'd pull the engine for an oil leak. Changing the plugs maybe.... Intake leak... no way. LT1 has a dry intake so it can be R and R'd(removed and replaced) in a couple of hours.

Mike
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Old May 25, 2013 | 12:59 PM
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I love happy hookers. The tpis one is awesome too !
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Old May 25, 2013 | 04:53 PM
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Originally Posted by aboatguy
If its leaking from the top or the front its quicker leave the engine in the car and remove the intake and reseal the china walls. If its the opti or waterpump gaskets its still easier to replace the seals in place. IDK if I'd pull the engine for an oil leak. Changing the plugs maybe.... Intake leak... no way. LT1 has a dry intake so it can be R and R'd(removed and replaced) in a couple of hours.

Mike
It is leaking from several location including the oil pan, It is a royal pain to change that gasket and I do want to clean it good and change the plugs and wires while its out
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Old May 25, 2013 | 06:02 PM
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For me, the hardest part is keeping the wiring straight and getting the harness back where they were. I tagged everything but for some reason it was tough especially the harness that goes across the back of the motor. But after the transmission is disconnected, basically it pulls much easier then most other cars.
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