I have Flowamster 40 series non delta flow on Mine and love how it sounds.
As far as glasspacks go the longer ones are the only way to go if you go that route.
Also, jcp123's car does sound good for glasspacks.
Does anybody have Smitty's I think they are called on their car. They look like that second glaspack at the top of this thread. I think those are the original style of glasspack.
That brings up an interesting question. What companies made glasspacks back then?
Also, What type of glasspacks come with the Shelby side exit exhaust kits.
As far as glasspacks go the longer ones are the only way to go if you go that route.
Also, jcp123's car does sound good for glasspacks.
Does anybody have Smitty's I think they are called on their car. They look like that second glaspack at the top of this thread. I think those are the original style of glasspack.
That brings up an interesting question. What companies made glasspacks back then?
Also, What type of glasspacks come with the Shelby side exit exhaust kits.


flowmaster 1 chambers are most definitely in the running for the most annoying muffler
Glasspacks and Smithy's always brought to mind 50's kustoms and leadsleds (though, admittedly, not really muscle cars). At least, to me. Maybe it's cause I was raised by a 50's glasspacker
his first car was a '39 Chev with a Fenton split manifold and dual Smithy's!