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

Dropping the D44

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Old May 15, 2007 | 10:17 AM
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Default Dropping the D44

Okay, much to my dismay I’m gonna drop my D44 and ship it off (can’t find anyone local) to get some gears installed. I’ll be doing it in my little garage w/ the car on jackstands. Anybody got any special tips for doing this? The job looks pretty straight forward. Also, are there any specific tips/advise for removing the rear spring? Thanks
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Old May 15, 2007 | 10:46 AM
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I just happened to do this job. Use a jack on the steel part on the end of the spring take the nut and cotter pin off and slowly lower the jack.
It is not a bad job just make sure you remember where everything goes. The C beam is a bit of a bitch to line up so just use a jack on the tranny and lift until the holes line up. This will save you a good buck on the gear change.

Fred
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Old May 15, 2007 | 11:51 AM
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The best tip out there.
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Old May 15, 2007 | 12:17 PM
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I just did this on an 85. Same as above advice but make sure you have the car fairly high of the ground. The spring will come down about a foot past the end of the bolt.
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Old May 16, 2007 | 08:49 AM
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Thanks guys
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Old May 16, 2007 | 10:24 AM
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Remember to retorque the front C beam bolts when you're done. Mine loosened up for some reason.
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Old May 16, 2007 | 04:13 PM
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Originally Posted by BlackRoseLT1
I used this Tip as a guide when I did a D36 to D44 swap on my 84. The hardest part is the C Beam. Make sure you have a good jack under the trans to support it. You will need that support until the D44 comes back and you reinstall. I did mine on my back as well. Have a friend come over to give you a hand when you drop it - and reinstall it. The extra set of hands are worth it.

You may have problems with "While it is up on jackstands I might as well.............." Actually it is a good time to do whatever.
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