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| | | Forums66 Topics128,068 Posts1,055,880 Members48,428 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Jul 2009 Posts: 9 New Guy | | New Guy Joined: Jul 2009 Posts: 9 | Does anyone know where I can find parts to repair or a new adapter for the speedometer on my 48 GMC for the 2 speed rear end. The one I have has a vacuum leak and it looks like the rubber diaphragm has dry rotted. Just wondering if anyone ran into this and had any suggestions. Thanks | | |
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