<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">The 100M camshafts were also numbered, Either 1B2892 or 1B2895.<div class=""><br class=""></div><div class="">Randy<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Apr 30, 2020, at 1:38 PM, Curtis Arndt <<a href="mailto:cnaarndt@gmail.com" class="">cnaarndt@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div dir="ltr" class="">Mike,<div class=""><br class=""></div><div class="">No they did not number engine parts other than the engine number (easily removable aluminum tag) on the block should match the chassis number. </div><div class=""><br class=""></div><div class="">Now the "M" distributors also had unique part numbers (there were two types) and of course the H-6 carburetors were also numbered, either AUC-6040 X or 6040 AA with of course the appropriate hand etched numbers 6047 and 6053 respectively.</div><div class=""><br class=""></div><div class="">Also on a somewhat related subject, a recent thread stated that supposedly some "M" carburetors only had the number 6040 with no suffix. However, I doubt that assertion as I have never seen any originals numbered as such, and two other members of the Concours Committee (both 100M experts) that I've spoken to say that they have never seen Factory "M" carburetors with just a 6040 number. I'm 65 and these two members are 15 years older than me, with a lot more experience.</div><div class=""><br class=""></div><div class="">Cheers,</div><div class=""><br class=""></div><div class="">Curt</div></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class=""><p class="">Op 30-4-2020 om 07:32 schreef Michael
MacLean:<br class=""></p>
<blockquote type="cite" class="">
<div id="gmail-m_-8800915579693422865yiv7043102273" class="">
<div class=""><img id="gmail-m_-8800915579693422865ymail_attachmentId29270" style="width: 100%; max-width: 800px;" class=""><br class=""></div>
When I bought this head from my restorer friend that has passed,
he told me it was off a 100M. A valve stem had bent on startup
and the valve, valve guide and the hole for the valve guide were
damaged. When I was putting seals on the valves I noticed one
of the valve guides was larger in diameter than the rest. This
was the repaired valve and guide. Luckily it is an exhaust
valve so a seal of the type i am using did not need to be fit
over it. My question is, a lot of the body parts were stamped
with the chassis number on a 100M. Did they also number engine
parts? This head had been cracked in the past and repaired
correctly. See the " X" welded into the top of the head in the
picture.
<div id="gmail-m_-8800915579693422865yiv7043102273yMail_cursorElementTracker_1588224655652" class="">Mike
MacLean</div></div></blockquote></div>
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</blockquote></div></div>
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