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

Step by Step LT1 Removel

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Old May 6, 2007 | 05:39 PM
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Default Step by Step LT1 Removel

Does anyone know how to take out a LT1 motor
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Old May 6, 2007 | 05:51 PM
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Step one: Buy a Helms Service Manual for your year Vette. It has a good checklist to follow. I think step 2 is: disconnect your battery.
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Old May 6, 2007 | 06:25 PM
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Drain fluids.
Remove a few bolts.
Attach hoist.
Might consider a Factory Service Manual too.

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Old May 6, 2007 | 07:32 PM
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I can do it in my SLEEP
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Old May 6, 2007 | 07:53 PM
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Buy a helms manual. There are detailed instruction especially important with torqueing procedures/recommendations.

-Drain fluids
-remove cross brace (convertible)
-remove exhaust, downpipes and manifolds
-support transmission and remove C-beam
-remove driveshaft
-follow steps to remove transmission
-disconnect all wiring harnesses leading to the engine (label if desired)
-disconnect all hoses, coolant, power sttering, ac lines, etc.....watch out for the evap line at the rear of the cylinder heads. I bent this while removing my LT1 and had to find one in a junkyard.
-remove engine mount bolts and you should be clear aside from the easy noticable stuff like EGR lines and intake..
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Old May 10, 2007 | 02:25 AM
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Default Haynes book works too

I used a Haynes Corvette book and found everything I needed in it as well.
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Old May 10, 2007 | 05:48 AM
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Not meaning to hi-jack the thread, but is there any need to remove the radiator assy when pulling the motor? Also, what about the wiper motor?
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Old May 10, 2007 | 05:56 AM
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Turn over and shake hard?
Mike
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Old May 10, 2007 | 08:23 AM
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Originally Posted by 96GS#007
Drain fluids.
Remove a few bolts.
Attach hoist.
Might consider a Factory Service Manual too.

You forgot to mention the purchase of a happy hooker to make the job pleasant instead of a pain the the ....

Originally Posted by 93 ragtop
Not meaning to hi-jack the thread, but is there any need to remove the radiator assy when pulling the motor? Also, what about the wiper motor?
Nope and Nope
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