Is this "seafoam" product available at regular autoparts stores?

I suppose after 150,000 miles it might be a good thing to try, especially with an "On-Track" event coming up in a couple weeks.

Bob Johann SoundQ SVT 1998 T-Red SVT Contour #3088 2001 IASCA Pro Street 1-600 Champion 2002 SLAP Pro Street 1-600 Champion 2002 MECA SQL Master Class Champion 2003 IASCA StreetX 1-600 Champion 2005 SLAP Expert Street Champion