Ah, they don't? My friend at the LBS pedal told me they did ... but he could be wrong. I didn't research which pedal specifically. I asked him what brand he would recommend me for my new track bike and he recommended the Speedplays.
If you have any other recommendations I am definitely open to them. I've never had a bike with clipless pedals before so I am familiar with what is important.
Mostly, I am looking to get a more powerful stroke for the velodrome. That would be my primary want out of new pedals.