sometimes nothing.
as I never use templates, I think it`s unhealthy.

If needed I`ll use a sonalksis TBK1 as a high pass to cut the lows.

When producing for vinyl I use Otium FX basslane to mono the bass.

depending on the tune I might add a little compression for pump, no more than 3db GR, if so I`ll use the manley slam or api 2500 from my Liquid Mix, and some Massive Passive EQ.