<div dir="ltr"><div class="gmail_default" style="font-size:small">Ron,</div><div class="gmail_default" style="font-size:small">My IA, 382001570, came with a PCV valve with a hose fitting. I'm the original owner and I know it came that way. That style of PCV valve must have been introduced before the MKII and the 289. I suspect that it appeared at about the same time that the B19KC engine was introduced. My engine is a numbers-matching B19KC.</div><div class="gmail_default" style="font-size:small"><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Will - 382001570 <br><a href="mailto:Tigers@embarqmail.com" target="_blank">Tigers@embarqmail.com</a></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Oct 10, 2021 at 3:38 PM Ron Fraser via Tigers <<a href="mailto:tigers@autox.team.net">tigers@autox.team.net</a>> 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 lang="EN-US"><div class="gmail-m_-6668489733730617411WordSection1"><p class="MsoNormal"><b>Parts List 6601131 Mk I<u></u><u></u></b></p><p class="MsoNormal">6100538 C3DE-6A664-A Hose – PCV<u></u><u></u></p><p class="MsoNormal">6100669 97331-S Clips – Hose <u></u><u></u></p><p class="MsoNormal">6100215 C3TZ-6A666-A Valve assembly – <b>this is the early style PCV valve with threads</b><u></u><u></u></p><p class="MsoNormal">6100667 378754 Adaptor – this is the brass part<u></u><u></u></p><p class="MsoNormal">6100668 378766-S Adaptor – this is the rubber grommet in the valve cover<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><b>Parts List 6601334 Mk II<u></u><u></u></b></p><p class="MsoNormal">6100979 C3AZ-6A664-A Hose – PCV<u></u><u></u></p><p class="MsoNormal">6100669 97331-S Clips – Hose <u></u><u></u></p><p class="MsoNormal">6100825 C5AZ-6A666-A Valve assembly – <b>this is the later style PCV valve with hose fitting<u></u><u></u></b></p><p class="MsoNormal">6100667 378754 Adaptor – this is the brass part <b>– not correct for PCV valve with hose fitting<u></u><u></u></b></p><p class="MsoNormal">6100668 378766-S Adaptor – this is the rubber grommet<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><b>There are some problems with these Ford part numbers.<u></u><u></u></b></p><p class="MsoNormal">C3DE-6A664-A is wrong – this hose is 3 5/64” long according to the Ford Master Parts Catalog – this is a 1963 PCV system hose<u></u><u></u></p><p class="MsoNormal">C3AZ-6A664-A is wrong – this is bulk hose – bulk hose would be horrible for this short distance<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">I don’t know the correct Ford part numbers for either hose.<u></u><u></u></p><p class="MsoNormal">The PCV hose available today is C6AZ-6A664-N with 2 right angle bends. This hose can be cut for the brass adaptor style hose. <u></u><u></u></p><p class="MsoNormal"><b>See pcv hose picture</b> from Ron Fraser<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Brass adaptor was made by Weatherhead. <b>See picture from Terry Packer with Weatherhead Logo</b><u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Correct brass Adaptor and PCV valves – <b>see picture from David Franchi</b> – also note that the PCV valve could have AC Spark Plug stamped on it<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Derek Daily has stated the his early B19KC engine has the brass adaptor part. This seems to support that all 260 engines had the brass Adaptor.<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal" style="text-indent:0.5in">I have been told that some Mk II engines have the brass adaptor part. This should only be possible if Ford stock piled this part for the Tiger engine build and they changed to the later style PCV valve system only after using up the brass adaptor parts. Since the Mk II Parts List is vague about this and the Mk II Service Manual shows a cleaning procedure for the PCV valve. I can see how anyone not an original owner could be confused and purchase the brass adaptor thinking it was correct.<u></u><u></u></p><p class="MsoNormal" style="text-indent:0.5in">I’m guessing that some of this confusion with the Parts List is due to Chrysler’s involvement with the Rootes Group and the reassignment of personnel to other programs. Well, great discussion, I think we all learned something but I’m sure there are more questions too.<u></u><u></u></p><p class="MsoNormal">Thanks to all for their input.<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Ron Fraser<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><u></u> <u></u></p></div></div>_______________________________________________<br>
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