- Official Post
Here is an Ebay auction for a used C4ZA 5230 N transverse Hipo muffler by Ebay member "acond" with a Buy-It-Now of $899.99:
This is an old NOS Ford muffler and tail pipes assembly which is correct for 1964 1/2, 1965 and early1966 Mustang models with the hipo engine. Will not fit the standard 4V engine. See photos for description. No dents and no damage. The C4ZA 5230 N stamping is the engineering number of course. Don't miss this opportunity as you probably won't see another for sale ever.
https://www.ebay.com/itm/1125515997…e=STRK:MEWAX:IT
-Fred-