122 tooth Slant 6 flywheel

446acuda said
Not that is cheap at $18.40, but that flywheel might fit into the side loading USPS medium flat rate box.

close! i just tried and it's about 7/16" too big

methinks that the postmaster general wouldn't be having if i tried to shoehorn one in slashways what with the sharp toofs and 20lbs and all