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-   -   M/T VALVE COVERS (https://www.yenko.net/forum/showthread.php?t=127122)

BJCHEV396 05-10-2014 07:01 PM

M/T VALVE COVERS
 
1 Attachment(s)
Picked up a set of Mickey Thompson valve covers.Don't see ''MADE IN CHINA or TAIWAN''on them so I'm wondering if I got lucky and they are original U.S.made.Only info I can see is 140R-48B on the underside of each cover.Bill.

67 Nova Boy 05-10-2014 10:36 PM

Re: M/T VALVE COVERS
 
Good pick Bill! They look great orange and polished up. [img]<<GRAEMLIN_URL>>/biggthumpup.gif[/img]

Dave
67 Nova Boy

BJCHEV396 05-11-2014 01:12 AM

Re: M/T VALVE COVERS
 
Thanks Dave.I'm hoping they're originals.

396L35 05-11-2014 03:18 AM

Re: M/T VALVE COVERS
 
They are. After the US castings everything went to Japan so if it doesn't say Japan you are safe. Nice set btw...

BJCHEV396 05-11-2014 04:03 AM

Re: M/T VALVE COVERS
 
Thanks Mark!

Day2_69Z 05-13-2014 11:49 PM

Re: M/T VALVE COVERS
 
Nice looking covers. The insignia (backwards Bow Tie) is the same as in my 1972 Catalog although the part number differs......why the bow ties are backwards..IDK.... licensing maybe or read wrong by tool/die maker ?????

Day2_69Z 05-13-2014 11:51 PM

Re: M/T VALVE COVERS
 
The originals, early ones had 396 or 427 in the knock-out area close to the far left of M/T.. just thought you'de like to know

notstock71 05-14-2014 02:03 AM

Re: M/T VALVE COVERS
 
Thought I would share a picture of the parts my oldest son has accumulated for his 69 Nova. For the last few years he gets a part or 2 for his birthday. This year he got the 10&quot; Ansens he wanted. Pretty good taste in parts for a 12 year old. He still wants a tunnel ram and an L88 hood.
http://img.photobucket.com/albums/v3...ps9572997f.jpg

396L35 05-14-2014 02:05 AM

Re: M/T VALVE COVERS
 
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: notstock71</div><div class="ubbcode-body">Thought I would share a picture of the parts my oldest son has accumulated for his 69 Nova. For the last few years he gets a part or 2 for his birthday. This year he got the 10&quot; Ansens he wanted. Pretty good taste in parts for a 12 year old.
http://img.photobucket.com/albums/v3...ps9572997f.jpg </div></div>

Some of that stuff looks familiar... I hope he enjoys it Lewis...

notstock71 05-14-2014 02:07 AM

Re: M/T VALVE COVERS
 
Wow, you didn't waste any time spotting this post did you? He gets the wheels Saturday, he doesn't know about them yet. Thanks for keeping your eyes open for the good stuff for him. I owe you.

Dicky 05-14-2014 02:28 AM

Re: M/T VALVE COVERS
 
WOW Lewis that kid has a great perspective for his age. All we have to do now is
have him swap out those Peanut Motor Rocker covers for some Rat motor ones so he'll be able to spin those 10 inchers...LOL [img]<<GRAEMLIN_URL>>/3gears.gif[/img]

Good Job Little Lewis [img]<<GRAEMLIN_URL>>/headbang.gif[/img]

Dicky [img]<<GRAEMLIN_URL>>/flag.gif[/img]

notstock71 05-14-2014 02:52 AM

Re: M/T VALVE COVERS
 
Being he is 12 and this will be his first car I'm thinking a small block will be plenty. Stick a nice cam in it and the tunnel ram and send him down the road. I don't care if it performs like a bowl of soggy cereal as long as it sounds mean and has the look. Keep him from doing something stupid.

Day2_69Z 05-14-2014 04:04 AM

Re: M/T VALVE COVERS
 
Damn nice stuff for any 12 year old, 32 yr old or a 62 year old.......my 17 yr old son doesn't know how to spell Camaro or the meaning of Day Two ...... uggggh

chevyandpontiac 05-17-2014 02:48 AM

Re: M/T VALVE COVERS
 
Here is a picture of the American made mt valve covers https://www.yenko.net/ubbthreads/pics...1782-image.jpg
https://www.yenko.net/ubbthreads/pics...1783-image.jpg

John Brown 05-17-2014 03:24 AM

Re: M/T VALVE COVERS
 
Yep, they were made over in Ohio for a time.

Day2_69Z 05-17-2014 05:51 PM

Re: M/T VALVE COVERS
 
1970-71-72-73 ERA....

BJCHEV396 05-17-2014 05:55 PM

Re: M/T VALVE COVERS
 
So are they Asian repops or U.S.made???

chevyandpontiac 05-18-2014 01:10 AM

Re: M/T VALVE COVERS
 
These are original USA made from the 60's.

396L35 05-18-2014 05:15 AM

Re: M/T VALVE COVERS
 
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: BJCHEV396</div><div class="ubbcode-body">So are they Asian repops or U.S.made??? </div></div>

Bill your covers are US made and probably had a pebble grain pcv/breather unlike the 427 covers that Dan has. I will have to look for my made in Japan covers to show you the difference.

BJCHEV396 05-18-2014 11:11 AM

Re: M/T VALVE COVERS
 
Appreciate the info.

396L35 05-18-2014 04:07 PM

Re: M/T VALVE COVERS
 
Japan made covers were caste like the US ones except they had JAPAN caste as well...
http://i7.photobucket.com/albums/y29...ps1bd0f029.jpg

BJCHEV396 05-18-2014 04:45 PM

Re: M/T VALVE COVERS
 
Good stuff Mark!Thanks!

turbojet427 05-18-2014 04:59 PM

Re: M/T VALVE COVERS
 
What is the time frame for the 427 ones?

396L35 05-18-2014 08:14 PM

Re: M/T VALVE COVERS
 
The same as the non 427 ones. Late 60's to mid 70's before they shipped it to Japan.

Hemicolt 05-21-2014 01:24 AM

Re: M/T VALVE COVERS
 
4 Attachment(s)
These don't say &quot;Mickey Thompson&quot; or &quot;Japan&quot;
on the inside.

John Brown 05-21-2014 02:53 AM

Re: M/T VALVE COVERS
 
In the mid 80's when Holley owned the M/T name they were being cast in Ohio.

BJCHEV396 05-21-2014 07:35 PM

Re: M/T VALVE COVERS
 
1 Attachment(s)
Installed the valve covers today.I'm happy with the look.

chevyandpontiac 05-21-2014 08:38 PM

Re: M/T VALVE COVERS
 
What is not too love, they look great!

Xplantdad 05-21-2014 08:48 PM

Re: M/T VALVE COVERS
 
Nice!!

BJCHEV396 05-22-2014 02:17 AM

Re: M/T VALVE COVERS
 
Gotta switch 'em.Oil filler cap goes on driver's side front.DOH!!

396L35 05-22-2014 01:12 PM

Re: M/T VALVE COVERS
 
Looks good...

BJCHEV396 05-22-2014 03:21 PM

Re: M/T VALVE COVERS
 
Thanks Mark.

Day2_69Z 05-23-2014 04:27 AM

Re: M/T VALVE COVERS
 
Fantastic LOOK...ain't nutt'n better than M/T 427 covers. By the way B-B M/T's were available as FINNED only W/O the M/T in the center? Yep...They were made with or with-out. The SB NOS M/T's I have mocked up for my 69 302 are M/T-Holley 1971-72... with no Country of origin.

https://www.yenko.net/ubbthreads/pics...0-dscn4158.jpg
https://www.yenko.net/ubbthreads/pics...1-dscn4160.jpg
https://www.yenko.net/ubbthreads/pics...2-dscn3704.jpg
https://www.yenko.net/ubbthreads/pics...3-dscn4526.jpg
https://www.yenko.net/ubbthreads/pics...4-dscn4674.jpg
https://www.yenko.net/ubbthreads/pics...5-dscn4695.jpg
https://www.yenko.net/ubbthreads/pics...6-dscn4700.jpg
https://www.yenko.net/ubbthreads/pics...7-dscn4703.jpg
https://www.yenko.net/ubbthreads/pics...8-dscn4705.jpg
https://www.yenko.net/ubbthreads/pics...9-dscn4706.jpg
https://www.yenko.net/ubbthreads/pics...0-dscn4707.jpg
https://www.yenko.net/ubbthreads/pics...1-dscn4696.jpg

mockingbird812 05-23-2014 01:36 PM

Re: M/T VALVE COVERS
 
Nice stuff Tom! [img]<<GRAEMLIN_URL>>/drool.gif[/img]

427TJ 05-23-2014 04:33 PM

Re: M/T VALVE COVERS
 
What makes the Japan-cast versions different/less desirable than the USA ones? I have a set of the &quot;427&quot; covers (with cool breathers) that are Japan-cast and I can't see any difference except the word Japan.

Day2_69Z 05-23-2014 05:48 PM

Re: M/T VALVE COVERS
 
I think the Japan covers are a different alloy of die cast material. They don't seem to have a deep true aluminum alloy buffed, polished depth from what Iv'e seen over the years. Keep in mind none of these, USA,Japan,Taiwan were manufactured with premium alloy..(mixing recipes change)..these are still only 'die cast' to be sold as a high profit item. (has anyone actually looked at how generic and low quality the 60-70's Cal Custom die cast items are?) The Real Early First Edition M/T 396 script, then later 427 script Covers are heavier &amp; more rough machined around the edges but are truely hard to come by in near perfect condition and are hard to 'restore'
I may be wrong.... I actually like the Japan Covers better....Are they M/T Breathers on your Japan covers? If so...they are worth a lot more than the valve covers. [img]<<GRAEMLIN_URL>>/youguysrock.gif[/img]
It's probally just the 'Made in USA' syndrome.....

Day2_69Z 05-23-2014 06:05 PM

Re: M/T VALVE COVERS
 
Thanks Sam....years of accumulating...and that stuff is mainly top end valve cover related.....There's Tons of Day Two stuff already on or going on the car. 40-45 year old NOS or nice used reconditioned stuff ....




Your Chevelle is awesome in those colors, equipment and provenance. WOW !!! One of the Planet's Best I'm sure....

427TJ 05-23-2014 11:43 PM

Re: M/T VALVE COVERS
 
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: daytwo69Z</div><div class="ubbcode-body">I think the Japan covers are a different alloy of die cast material. They don't seem to have a deep true aluminum alloy buffed, polished depth from what Iv'e seen over the years. Keep in mind none of these, USA,Japan,Taiwan were manufactured with premium alloy..(mixing recipes change)..these are still only 'die cast' to be sold as a high profit item. (has anyone actually looked at how generic and low quality the 60-70's Cal Custom die cast items are?) The Real Early First Edition M/T 396 script, then later 427 script Covers are heavier &amp; more rough machined around the edges but are truely hard to come by in near perfect condition and are hard to 'restore'
I may be wrong.... I actually like the Japan Covers better....Are they M/T Breathers on your Japan covers? If so...they are worth a lot more than the valve covers. [img]<<GRAEMLIN_URL>>/youguysrock.gif[/img]
It's probally just the 'Made in USA' syndrome..... </div></div>

Plain-Jane breathers. Happy to see the drippers still intact. Kinda' pitted on the lower side. Had a member polish up my Cal Custom covers for a future mild Day 2 update to my Camaro.

http://i12.photobucket.com/albums/a2...psb809e408.jpg

http://i12.photobucket.com/albums/a2...ps2bfd5bc8.jpg

http://i12.photobucket.com/albums/a2...psd5769af4.jpg

http://i12.photobucket.com/albums/a2...psc68607e2.jpg

BJCHEV396 05-24-2014 12:16 AM

Re: M/T VALVE COVERS
 
Back in the day I guess a lot of us scoffed when we saw MADE IN JAPAN on items.But the quality was probably better than anything that has MADE IN CHINA/TAIWAN nowadays.

396L35 05-24-2014 12:55 AM

Re: M/T VALVE COVERS
 
These are my favorite M/T covers and breathers...
http://i7.photobucket.com/albums/y29...17-05_0914.jpg


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