OldIHC

Ok, I am probably getting a bit carried away but putting the KB 5
back stock and am trying to locate the correct size muffler

The one on the truck is @ 22 1/2" long at the body and 1 7/8 dia pipe centered inlet and outlet on both ends

Does anyone have a current part number for a substitute

As always, thanks for the help

Just go and buy a quality muffler. You have an example, use it as a match-up for the replacement.
I would be very surprised if there was a competitively price OEM muffler this late in that truck's life.
I would be happy to take your information and your money and sell you something that matches and say, ;> Oh, yah, it is an IHC original.

Thanks for the reply

I ended up putting on a replacement muffler with 2" inlet/outlet and a reducer to 1 7/8
I just couldnt see the added expense of the next choice