What muffler is this

[WPS 73 Bronco]

Any idea.

 

[Yeller]

A noisy one

Glass pack of some kind

 

[WPS 73 Bronco]

They are noisy and they are coming out.

 

[DirtDonk]

And at that size, it’s more appropriate as a simple resonator. Added behind a muffler, or ahead of it, to tone down an already noisy or droney system.
Unless it’s longer than it looks in the picture, it’s pretty short to do much muffling.

 

[WPS 73 Bronco]

Only 14"

Time to buy new mufflers and maybe exhaust.

 

[spap]

If it was red it would be a cherry bomb glass pack ,

 

[Hallboss]

And at that size, it’s more appropriate as a simple resonator. Added behind a muffler, or ahead of it, to tone down an already noisy or droney system.
Unless it’s longer than it looks in the picture, it’s pretty short to do much muffling.

My thoughts exactly.... used two of those to help the exhaust drone back in the day, in a 63 Nova SS I had. Worked well.