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Old 10-27-2016, 10:16 PM   #1
JWSmith
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Join Date: May 2013
Location: Godfrey, IL
Posts: 220
Gray speedometer gear for a th350

Hey all - I'm not sure if I am saying this right, but I need the grey (or gray if you prefer) gear for the speedometer to work on my 84. I pulled the speedo cable off the tranny and it spins with a drill, so cable and gauge are working. Pulled the assembly off the tranny and this piece
is mangled on 4 teeth.

So, the local transmission shop doesn't have them, or do the local auto parts places. Where can I get them from? Is ebay just the easiest place?
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Old 10-27-2016, 10:20 PM   #2
JWSmith
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Location: Godfrey, IL
Posts: 220
Re: Gray speedometer gear for a th350

well....looks like I found it on rockauto. I wasn't searching in the right spot
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Old 10-27-2016, 10:33 PM   #3
Bandit130
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Join Date: Dec 2014
Location: Euless, Texas
Posts: 510
Re: Gray speedometer gear for a th350

I replaced mine on 74 C10 TH350 about a month ago. It is a Black 23 tooth. Search for tooth number and color on ebay. I also replaced gear housing (Bullet) only because of age and o-ring. It also has the ratio adapter that I disassembled and greased. Has worked great since.
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Last edited by Bandit130; 10-27-2016 at 10:49 PM.
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