Muffler Part Number id?

[JR]

Chrysler Parts

On the muffler there is PN 43406 and on the box there is 3583756 anyone know what it fits?

 

[7demon2]

i don't know exactly...but i can tell you this much. 3583756 is the part number in question. secondly, the year range is from a 72-73 as for my information. as to what i belongs to or what engine... can't help. sorry

 

[JR]

"It is about 25" long, has 2" exhaust pipe openings"

http://seattle.craigslist.org/est/pts/494353156.html

Im not usualy anal about NOS stuff but it is right down the hill from me and my 73 dart 4 door with a 225 is so tits on original it hurts. I wouldn't mind getting a NOS muffler for it cause I was quoted 74 to have one built.