Thread: Speedo leak
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Old 05-29-2023, 02:58 PM   #18
DeadheadNM
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Join Date: Dec 2010
Location: Eau Claire, WI
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Re: Speedo leak

Quote:
Originally Posted by Tmend View Post
4 screws and it opens. You can clean and replace the grease inside. The gaskets is most likely trash. I resealed mine using a very thing line of silicone.
I'd try this first and if unsuccessful or you need a different ratio to make the speedometer read correctly contact these folks: https://speedometercablesusa.com/gear_box_adapters.html

They assembled the one in use on my Blazer and with US parts. I'm extremely pleased with their work. Heck, get a new speedometer cable too
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