[Bubba OEM]

New dual exhaust w/flowmaster style mufflers by thrush 2.25 inch diameter exit behind rear tire.

Seen this on Craigslist, will it supposedly fit my 64?

 

[chevy2inreno]

It should fit, the floor pan for 62-67 is essentially the same. Wagon will be longer in the rear, but the rest are essentially identical.