ConcoursMustang Forums
1st Generation 1964 1/2 - 1973 - Questions & general discussions that apply to a specific year => 1966 Mustang => Topic started by: 21.04 on December 30, 2017, 07:04:04 PM
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I'm trying to find the correct spacer that would have been used on '66 SJ k code. After a little research, I'm finding there were several versions that could have been used for 65-66 hi-pos. Bob Mannel's book on small blocks indicate spacers with engineering numbers C4OE-9A589-A and C4OE-9A589-E could have been used. There is a foot note on the version with engineering number ending (E) denoting this was used when there was a PCV valve. The more common spacer seen for sale is the version with (A) ending engineer number. When I look at the E and A versions side-by-side they are very similar. However, the (E) version is machined flat on top and has no outline around the outer edge for the gasket as the A version does. I understand both will be indistinguishable once installed but I'd like to identify the right part of anyone can help here.
-Matt
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Did you ask on the hipo forum, I'm sure Fred would know the answer to this question.
good luck,
Jason
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Thanks Jason. Fred was my next stop if no one here knew for sure.
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Might be the holidays (members out an about) that are slowing up the responses. Fair number of members have or have had K codes
Don't have any numbers but yours would ahve had the nipple for the PCV valve pointing to the firewall
(http://www.concoursmustang.com/forum/gallery/9/6-311217213314.jpeg)
(http://www.concoursmustang.com/forum/gallery/9/6-311217213257.jpeg)
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Thanks Jeff!