Mickey Thompson 4-2-1 Headers "Tri-Y"

[SuperNovaSS]

I thought I would share these vintage M/T 4-2-1 headers. I have seen a few sets for FE Fords over the years but never a BBC set.

Also, I was wondering if anyone has an old Mickey Thompson catalog out there and may be able to verify the application for me. The flange on each header is stamped 1304. I was told these came off of a 1965 Chevelle so I imagine thet fit 64-72 Chevelle, 70-up Camaro, and 55-57 Chevy. I just want to be sure. And yes, these will be for sale here once I verify the application and figure out the value. Sorry for the "dirty" pictures.



Thanks!


Jason

http://i179.photobucket.com/albums/w301/super-novass/Headers5_zps02975c01.jpg (http://s179.photobucket.com/user/super-novass/media/Headers5_zps02975c01.jpg.html)

http://i179.photobucket.com/albums/w301/super-novass/Headers1_zps0542fde4.jpg (http://s179.photobucket.com/user/super-novass/media/Headers1_zps0542fde4.jpg.html)

http://i179.photobucket.com/albums/w301/super-novass/Headers4_zps4dd43f05.jpg (http://s179.photobucket.com/user/super-novass/media/Headers4_zps4dd43f05.jpg.html)

http://i179.photobucket.com/albums/w301/super-novass/Headers3_zps3b985fdb.jpg (http://s179.photobucket.com/user/super-novass/media/Headers3_zps3b985fdb.jpg.html)

http://i179.photobucket.com/albums/w301/super-novass/Headers2_zps3f3b0108.jpg (http://s179.photobucket.com/user/super-novass/media/Headers2_zps3f3b0108.jpg.html)

[SuperNovaSS]

Does anyone have a old Mickey Thompson catalog?


Thanks,

Jason

[SuperNovaSS]

Still looking for info on these headers. The full stamping looks to be 1304 591a.

Thanks,

Jason

[Day2_69Z]

Jason are you sure these are M/T's ?
My 72 catalog shows nothing of
4-2-1 , like these.
All the part #s are 3 digit - such as
201-4 or 202-1.

you may older than '72 items or a different manufactor.

Regardless , theses do look Chevelle front steer Headers and in Damn nice Condition.

[novadude]

Small long tubes, 4-2-1 design, Collector that isn't grossly oversized... I'm thinking header designers were pretty smart back then. The 4-2-1 with a tight "choke" at the collector seems to be the way many custom headers are going these days. Just check out Engine Masters competition.

I'm running some Doug's 4-2-1 headers on my Chevy II. Doug's / Doug Thorley has always been a big proponent of Tri-y - maybe they made them?

[markjohnson]

Belanger also made several Tri-Y configuration headers.

[SuperNovaSS]

Hmmmm, I was told they were Mickey Thompson but maybe the guy was guessing? I'm pretty sure M/T made a header this style but maybe others did also. Thanks for the replies guys.


Jason

[Day2_69Z]

they are nice, I'd like a set of SB camaros...or something like these, gotta be 40+ years old in great condition....
I have Stahls & Appliance long tube...

[67 Nova Boy]

Jason,
1972 Holley/Mickey Thompson catalog..as said, must be another brand of Headers.

Dave
67 Nova Boy


http://www.yenko.net/ubbthreads/pics/usergals/2015/01/full-8651-20263-img_1885.jpg
http://www.yenko.net/ubbthreads/pics/usergals/2015/01/full-8651-20264-img_1886.jpg
http://www.yenko.net/ubbthreads/pics/usergals/2015/01/full-8651-20265-img_1890.jpg
http://www.yenko.net/ubbthreads/pics/usergals/2015/01/full-8651-20266-img_1891.jpg

[SuperNovaSS]

I posted these headers in the classifieds for anyone who is interested in them. Here is a link to the ad:

http://www.yenko.net/ubbthreads/ubbthreads.php/topics/597984


Thanks,

Jason

[Hawkeye]

I know it has been stated that these headers are not listed in the 72 Holley/Mickey Thompson catalog, but they really look like what is pictured on the front of the 73 catalog.
Catalog is not mine. I saw this on ebay and thought of this topic.

http://www.yenko.net/ubbthreads/pics/usergals/2015/02/full-5526-21298-tri_y_header.jpg

Hope this helps.

Marty

[67 Nova Boy]

Here is a 1969 Mickey Thompson catalog.

Dave
67 Nova Boy

http://i172.photobucket.com/albums/w7/busbymoran/IMG_2024_zpsg3a4nzba.jpg (http://s172.photobucket.com/user/busbymoran/media/IMG_2024_zpsg3a4nzba.jpg.html)
http://i172.photobucket.com/albums/w7/busbymoran/IMG_2019_zps41xpi4zs.jpg (http://s172.photobucket.com/user/busbymoran/media/IMG_2019_zps41xpi4zs.jpg.html)
http://i172.photobucket.com/albums/w7/busbymoran/IMG_2020_zpspc8skwdk.jpg (http://s172.photobucket.com/user/busbymoran/media/IMG_2020_zpspc8skwdk.jpg.html)
http://i172.photobucket.com/albums/w7/busbymoran/IMG_2021_zpsyyoipiug.jpg (http://s172.photobucket.com/user/busbymoran/media/IMG_2021_zpsyyoipiug.jpg.html)
http://i172.photobucket.com/albums/w7/busbymoran/IMG_2022_zps1kkvizgz.jpg (http://s172.photobucket.com/user/busbymoran/media/IMG_2022_zps1kkvizgz.jpg.html)
http://i172.photobucket.com/albums/w7/busbymoran/IMG_2023_zpsnicbv83z.jpg (http://s172.photobucket.com/user/busbymoran/media/IMG_2023_zpsnicbv83z.jpg.html)