I only copied it, what's the difference between the one I posted and the one on the red 65?
The below copy and paste is from mymopar.com
2660445 65-67 COMPACT REAR MUFL & CHROME EXH DEFL ASSY W/ SINGLE, 1 4BBL
I'm thinking that if you had a '65 Formula S and a year later you needed a muffler this is what you'd get even though the date is late 65
