Opti spark O rings?
 

I see the water pump o rings are available in the timing kit. The opti o rings are not available anymore from the stealership. Can I use two water pump o rings instead? Or will any o ring from the hardware store work?

Could use a oring from parts store i imagine or you could use rtv, silicone, or even die electric grease to seal it up

The O rings were included in the cap kit. Nevermind