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Re: [Healeys] BN2 Trans mounting

To: healeys@autox.team.net
Subject: Re: [Healeys] BN2 Trans mounting
From: Bob Spidell <bspidell@comcast.net> ohkpmTIRuZB47V8SCaL/WOEsyooQebpLWtlssrl93HBxEpFiOfh6gsz85zxugMoj5J5OWo7ES7JkKldJ4r/1WJkCGC9kE+sVARo=
Date: Fri, 21 Jun 2024 17:46:15 -0700
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
References: <CAL4ZEOMtwOdH6=ixJpyfQuNfSPnGYcGk_j3dMJMqCif5g5auCg@mail.gmail.com> <CAJKrNeRuQVKgm3ccFytYAwjTY15edJ2b5wBJmSBC0O9Q-m50nw@mail.gmail.com>
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I got dowel bolts from BCS (they weren't cheap). Some say you don't need 
them, but I work on the 'If the beancounters at BMC allowed them ..." 
principle. I helped a friend convert his early Camaro to manual; the 
instructions from the transmission company were quite specific about 
alignment of the bell housing to the engine.

Bob


On 6/21/2024 4:56 PM, Curtis Arndt wrote:
> Michael,
>
> The top right and the bottom left bolts are special BSF "Dowel Bolts" 
> while the rest are 3/8" Whitworth [BSF] hex bolts of varying lengths.
>
> I just happen to have a completely restored BN2 bell housing for sale 
> currently on eBay...
>
> Original Austin Healey 100, 100-4, BN2 LHD Gearbox, Transmission Bell 
> Housing. | eBay 
> <https://www.ebay.com/itm/266864632593?itmmeta=01J0YKE0B3Y168SXK6ZFWAN1CD&hash=item3e225f2311:g:Y40AAOSw1rxmXQnZ&itmprp=enc%3AAQAJAAAA4I%2BBLhegjjVUu21LOpGOUUy0d%2BGzqb0EvVnR6wiG%2Blbcpg%2B5sJQS8b%2FJxG%2BBIFn%2FQxfIMrjs7eYGIVU9kRPKr21ZZ%2Fu1%2F977qpve1QVZ2yKACAT7bvgLkhfvYZE%2F3BTU4DvTagLMFEPMcoJ8KskFOCliP6lMHNdacpKZJroRriVQhI3IJ4Lie5pr1fi8wlfIKDz3KBWGOrZgUrrFbcU1GSbaolSpjmKa6Fms%2FbfVq37iv6RChHD9%2Bdji5VEvePn4vSJNV1GK97R%2BvE87ytZyhY0i%2FRAUkK4d17FfunHCHoiu%7Ctkp%3ABk9SR-KFuNOHZA>.
>
> You should get a lot of information from my pictures, then ask questions.
>
> Cheers,
>
> Curtis Arndt
> Carlsbad, CA
>
> On Fri, Jun 21, 2024 at 4:36â?¯PM Michael MacLean 
> <springer.mike51@gmail.com> wrote:
>
>     Are the two top bolts used to secure the bell housing to the back
>     plate different from the rest of the bolts and nuts?  Do they
>     screw into the block?   I notice any screws I need to mount the
>     transmission to the engine for a BN2 are "N/A" in the Moss
>     catalog.  Do I need lock washers for the through hole bolts?  It
>     looks like 3/8-24 by 1 1/4 inch long hex head screws will do for
>     the most part,but wondering about the top two and the bottom two
>     might have to be shorter to not interfere with the oil pan. 
>     Anyone mount a BN2 transmission lately?
>     Mike MacLean
>
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    I got dowel bolts from BCS (they weren't cheap). Some say you don't
    need them, but I work on the 'If the beancounters at BMC allowed
    them ..." principle. I helped a friend convert his early Camaro to
    manual; the instructions from the transmission company were quite
    specific about alignment of the bell housing to the engine.<br>
    <br>
    Bob<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 6/21/2024 4:56 PM, Curtis Arndt
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAJKrNeRuQVKgm3ccFytYAwjTY15edJ2b5wBJmSBC0O9Q-m50nw@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="ltr">
        <div dir="ltr">Michael,
          <div><br>
          </div>
          <div>The top right and the bottom left bolts are special BSF
            "Dowel Bolts" while the rest are 3/8" Whitworth [BSF] hex
            bolts of varying lengths.</div>
          <div><br>
          </div>
          <div>I just happen to have a completely restored BN2 bell
            housing for sale currently on eBay...</div>
          <div><br>
          </div>
          <div><a
href="https://www.ebay.com/itm/266864632593?itmmeta=01J0YKE0B3Y168SXK6ZFWAN1CD&amp;hash=item3e225f2311:g:Y40AAOSw1rxmXQnZ&amp;itmprp=enc%3AAQAJAAAA4I%2BBLhegjjVUu21LOpGOUUy0d%2BGzqb0EvVnR6wiG%2Blbcpg%2B5sJQS8b%2FJxG%2BBIFn%2FQxfIMrjs7eYGIVU9kRPKr21ZZ%2Fu1%2F977qpve1QVZ2yKACAT7bvgLkhfvYZE%2F3BTU4DvTagLMFEPMcoJ8KskFOCliP6lMHNdacpKZJroRriVQhI3IJ4Lie5pr1fi8wlfIKDz3KBWGOrZgUrrFbcU1GSbaolSpjmKa6Fms%2FbfVq37iv6RChHD9%2Bdji5VEvePn4vSJNV1GK97R%2BvE87ytZyhY0i%2FRAUkK4d17FfunHCHoiu%7Ctkp%3ABk9SR-KFuNOHZA";
              moz-do-not-send="true">Original Austin Healey 100, 100-4,
              BN2 LHD Gearbox, Transmission Bell Housing. | eBay</a>.</div>
          <div><br>
          </div>
          <div>You should get a lot of information from my pictures,
            then ask questions.</div>
          <div><br>
          </div>
          <div>Cheers,</div>
          <div><br>
          </div>
          <div>Curtis Arndt</div>
          <div>Carlsbad, CA</div>
        </div>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Fri, Jun 21, 2024 at
          4:36â?¯PM Michael MacLean &lt;<a
            href="mailto:springer.mike51@gmail.com";
            moz-do-not-send="true" 
class="moz-txt-link-freetext">springer.mike51@gmail.com</a>&gt;
          wrote:<br>
        </div>
        <blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid 
rgb(204,204,204);padding-left:1ex">
          <div dir="ltr">
            <div>Are the two top bolts used to secure the bell housing
              to the back plate different from the rest of the bolts and
              nuts?  Do they screw into the block?   I notice any screws
              I need to mount the transmission to the engine for a BN2
              are "N/A" in the Moss catalog.  Do I need lock washers for
              the through hole bolts?  It looks like 3/8-24 by 1 1/4
              inch long hex head screws will do for the most part,but
              wondering about the top two and the bottom two might have
              to be shorter to not interfere with the oil pan.  Anyone
              mount a BN2 transmission lately?</div>
            <div>Mike MacLean<br>
            </div>
          </div>
          <br>
        </blockquote>
      </div>
    </blockquote>
  </body>
</html>

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