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Old 10-09-2023, 02:26 PM   #176
70STOVEBOLT
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Join Date: Jun 2005
Location: Winona Lake, IN
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Re: 4L80E & TH400 Tech.

Quote:
Originally Posted by KQQL IT View Post
Is clinebarger still active here?

Did a 4l80 in my 73 and the tailshaft won't stop leaking 2 bushings 3 seals and all I've made it do is leak worse.
It looks like your driveshaft may be too long. The slip yoke should not go all the way into the tailshaft on the transmission. It should stick out about 3/4 to 1 inch.
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