[Bill Hanlon]

Originally Posted by d2_willys

Biggest issue I have had is finding the square cut o-ring for the torus to flywheel for my Hudson. I used the Chevy truck o-ring, and fortunately no leaks.

think I am going to try and find o-ring through some seal manufacturers.

GMC 6 cylinder Hydra-Matics used a square cut torus cover to flywheel gasket too. GMC Master Parts Book calls it a "seal ring - 11.24 diameter" part # 8614291". Try running that number by http://www.fatsco.com/ or David Edwards at http://www.autotran.us/ and see if they have it. Also try http://nwtparts.com/.