Freaking small block mopar engine mounts

Hello, about to loose my mind here. got a 68 barracuda that had a 318, now putting in a 69 340. Just assumed schumacher 318 to 340 conversion kits would be everywhere like they were 13 or 14 years ago when I did this before. Got rid of my motor mounts and brackets and now can't find just some stock 318 mounts and sure as hell can't find any conversion ones. Like I said I will need the brackets to, got to go through my stuff, but pretty sure I got rid of them. ANY ideas or suggestions. Thanks