NOS Honda OEM Krizman Model 305 Exhaust Muffler Silencer Spark Arrestor Sankei

  
This is a like new muffler with spark arrestor. Not sure what model it fits. Says Honda krizman model 305 on the arrestor.

Pictures have the info stamped on the muffler. Been in storage for years. 25 long 1 1/4 inlet.