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Old 06-27-2018, 02:05 PM   #397
aggie91
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Join Date: Jan 2008
Location: Longview, TX
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Re: Shucks First Build

Quote:
Originally Posted by N2TRUX View Post
Karl is spot on. Everyone says build it, they are cheap. Survey says BS. Unless you really want to learn to do it yourself, setting up a GM ring and pinion is no picnic. It requires specific tools that are not commonly available, and it can be a lesson in frustration.

I have found the most economical option is to find a replacement axle. They can be bought very reasonable and are not hard to find. Locating one with 3.73 gears is a bit harder than the more common 3.08 or 3.42 but they are out there.
Adding to what Ken stated, the GM 10 Bolt rear end in these trucks is actually a good replacement. The pinion on the 10 bolt has a larger diameter then the 12 bolt pinion, therefore the 10 bolt is a bit stronger and can be found at a reasonable price. Finding one with a 3.42 or 3.08 would yield you a little better MPG if you are worried about that.
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1965 Chevy Stepside(Grandpa's Old Blue) and (July 2015 Shop Build!)(2020, the Saga Continues)
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