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| | | Forums66 Topics128,018 Posts1,055,342 Members48,419 | | 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
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| | | | Joined: Dec 2007 Posts: 10 New Guy | | New Guy Joined: Dec 2007 Posts: 10 | I posted a little while back for info about a two speed rearend. Since then I have found a Brownie Model 42 that I am thinking about going with instead. This has an underdrive, direct and over drive. The over drive is .83:1
Can anyone out there give me an idea if a .83:1 overdrive will transfer into a noticable difference in my top road speed?
Thanks
David | | |
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