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| | | Forums66 Topics128,047 Posts1,055,622 Members48,426 | | 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: Jan 2010 Posts: 68 Wrench Fetcher | | Wrench Fetcher Joined: Jan 2010 Posts: 68 | Hi all a quick question about diff ratios. I am not sure what ratio my 42 1 1/2 ton chev truck has. It has a 4 speed manual trans, would a 2 speed diff help
I would like to get a little more highway speed.
Cheers Justin | | |
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