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<p><b><i>I've never seen a box (have rebuilt at least 12 now Spits and Gt6) with damaged needle bearings...although I've seen massive wear on the shaft. Simply stated...they were run with the improper volume of oil, plain and simple.? Years back there was a
massive issue with the supply chain, as replacement needle bearings were slightly oversized causing all kinds of problems.<br>
Mike Ross (out in Ohio) did a great write-up on them years back.<o:p></o:p></i></b></p>
<p class="MsoNormal"><span style="color:windowtext">Yeap, that is what happened to mine. It was 2003
</span><span style="font-family:"Segoe UI Emoji",sans-serif;color:windowtext">😊</span><span style="color:windowtext"> thus leading to the second rebuild and the loosing of the box.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><i>I've been pulling 136HP though FIS6's (might be down around 125 now)? GT6 MKIII box for nearly 12 years now.<br>
Long distance road trips to, and laps on, then driving home from Road Atlanta, Watkins Glen, Mid Ohio and Lime Rock ....have never had a single issue with that tranny.</i></b><b><i><span style="color:windowtext"><o:p></o:p></span></i></b></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">When it was running I never had issues either, barring the needle bearings
</span><span style="font-family:"Segoe UI Emoji",sans-serif;color:windowtext">😝</span><span style="color:windowtext"> That is why I find it interesting in such comments.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p><b><i>And believe it or not.... you CAN mount a J-type o/d to a three rail GT6 box. main shafts are avail...usually cheaper than the more common d-type shaft.<o:p></o:p></i></b></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">I do have the OD unit<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><img width="384" height="683" style="width:4.0in;height:7.1145in" id="Picture_x0020_1" src="cid:image003.jpg@01D51411.AFE49390" alt="No photo description available."><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">There is supposedly a good place out of the UK to get OD-mainshafts???? Other vendors?
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">I am thinking this refresh kit unless others have a suggestion
</span><a href="https://rimmerbros.com/Item--i-RG1183">https://rimmerbros.com/Item--i-RG1183</a><o:p></o:p></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">Ok, well your mileage has been exceptional so I would consider your experience worth following
</span><span style="font-family:"Segoe UI Emoji",sans-serif;color:windowtext">😊</span><span style="color:windowtext">
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">Next steps? <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">David <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<pre><o:p> </o:p></pre>
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