Old repair guy in Cleveland told me to quit buying seal kits in bulk and just cut my own gasket stock
I figured he was just being cheap until I checked my shelf and counted $340 of seal kits I'd bought over 8 months and used two of. Started cutting gaskets from a $22 sheet of rubber stock with an X-Acto and it's held up on 14 bodies so far. What's the one supply you stopped buying pre-made?