Original Message
RE: You referring to this tip?
By Gerry Proctor - 09/21/2004 2:03:15 PM; IP 207.133.188.254
http://www.woodyg.com/fairlane/finfo/TractionTechTip5.html

First, you can't turn an open differential into a limited slip unless you replace the case, which you're not doing ("posi" - for "Positraction" - is Chevrolet's trademarked name for their limited slip design).

What shimming up the side gears does is put the pinion gears into a bind. Imagine what happens to gears that do not fit well together. Yes, it will eventually fail once the gears permanently overheat and lock up or break off.

Have people done it? Sure. You'll find a lot of these rears at swap meets to fool the unsuspecting since both axles will turn in the same direction.
This thread, so far...
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Collapse <a href=../ForumFE/reply.aspx?ID=22849&Reply=22849><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor22849" onclick="return false;">adding shims to open rear end</a>&nbsp;-- <font color=#0000ff>blinker, <i>09/21/2004</i></font><script type="text/javascript">
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 adding shims to open rear end -- blinker, 09/21/2004
Collapse <b>RE: You referring to this tip?</b>&nbsp;-- <font color=#0000ff>Gerry Proctor, <i>09/21/2004</i></font>RE: You referring to this tip? -- Gerry Proctor, 09/21/2004
Collapse <a href=../ForumFE/reply.aspx?ID=22851&Reply=22849><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor22851" onclick="return false;">RE: You referring to this tip?</a>&nbsp;-- <font color=#0000ff>blinker, <i>09/21/2004</i></font><script type="text/javascript">
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 RE: You referring to this tip? -- blinker, 09/21/2004
Collapse <a href=../ForumFE/reply.aspx?ID=22852&Reply=22849><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor22852" onclick="return false;">What makes it a bad idea...</a>&nbsp;-- <font color=#0000ff>Gerry Proctor, <i>09/21/2004</i></font><script type="text/javascript">
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 What makes it a bad idea... -- Gerry Proctor, 09/21/2004
Collapse <a href=../ForumFE/reply.aspx?ID=22859&Reply=22849><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor22859" onclick="return false;">RE: What makes it a bad idea...</a>&nbsp;-- <font color=#0000ff>Dave, <i>09/22/2004</i></font><script type="text/javascript">
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 RE: What makes it a bad idea... -- Dave, 09/22/2004
 RE: Been there..... done that -- S.Vincent, 10/03/2004
Collapse <a href=../ForumFE/reply.aspx?ID=22870&Reply=22849><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor22870" onclick="return false;">Did this and lasted for 15+ years.</a>&nbsp;-- <font color=#0000ff>Wayne K., <i>09/23/2004</i></font><script type="text/javascript">
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 Did this and lasted for 15+ years. -- Wayne K., 09/23/2004
 RE: Did this and lasted for 15+ years. -- giacamo, 09/23/2004
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