Muffler identification help needed - Hemi replacement

[hemidart1]

I have two sets of repro mufflers, one is stamped with the correct number for my 67 Hemi GTX and the other set has a number I don’t know what it is supposed to mean. Any help would be appreciated. One set is going to go on my car

 

[AR67GTX]

I don’t know. My Accurate repro mufflers had completely different markings than the older Hemi mufflers I took off of it. Sounded the same though.

 

[wwheel]

I found this old thread and have the exact same muffler and markings as in the first pic. These were bought from Mitchell Motor Parts 20+ years ago. They were literately on a fire sale because they have cosmetic damage that can be seen. Does anybody know anything about these? Maybe an early reproduction or something Chrysler put out later? There is no Pentastar. Also have any idea what the 7Y1 means? Doesn't seem likely it is a date code as mine has the same on it.

Thanks.

 

[33 IMP]

If the number on a muffler means that much to you, put the ones with the right number on.

 

[Fran Blacker]

I bought a pair 2781300 threw the Mopar dealership late 80's. They were made in Canada and galvanized different than yours.

 

[33 IMP]

Shouldn't that say Fabrique au Canada?

 

[Fran Blacker]

Shouldn't that say Fabrique au Canada?

Probably not made in Quebec.

 

[33 IMP]

Probably not made in Quebec.

I thought EVERYTHING made in Canada had to have f-ing french on it.

 

[Dave6T4]

Shouldn't that say Fabrique au Canada?

There are some places in Canada where we still speak English.

 

[Don Frelier]

Good to hear that.
Aye.

 

[wwheel]

If the number on a muffler means that much to you, put the ones with the right number on.

What is the correct number? I think the part number is correct. Not that worried about it but have had these for years and really don't want to spend $$ on a new ones. Just curious if anyone knew anything about that muffler?

 

[wwheel]

I bought a pair 2781300 threw the Mopar dealership late 80's. They were made in Canada and galvanized different than yours.View attachment 1690926

So maybe the markings on these mufflers are not exactly the same as they were when the cars came from the factory in 1970. But maybe are what Mopar replacement mufflers look like a couple of decades later. That's good enough for me!

 

[Fran Blacker]

Don't remeber date code on muffler I posted, it's after 1971. Mid 70's I think.

 

[Orig69]

I have two sets of repro mufflers, one is stamped with the correct number for my 67 Hemi GTX and the other set has a number I don’t know what it is supposed to mean. Any help would be appreciated. One set is going to go on my car

View attachment 1355793

View attachment 1355794

View attachment 1355795

View attachment 1355797

The two sets of mufflers you have are both different. The mufflers in the first picture look like the original ones.

 

[wwheel]

I talked with Gardner exhaust and also about the hemi mufflers I had and if he knew anything about those. He said Mitchell Motor Parts had those made by a muffler company back in the day. He said they were reproductions of the hemi muffler and fit and worked like the hemi muffler. But was never meant to look exactly like a NOS hemi muffler. It has the part number but no date code or Pentastar.

Gardener does not want to sell a system w/o mufflers where I could use mine. I understand that but means I need to sell these. Any idea what they would be worth? The only issue is the black soot on the surface. They are solid mechanically.