Castrol International - Official site. Producers and marketers of lubricants and allied products worldwide. Site contains information about Castrol products, company information, and motorsports.
Fastoil Corporation - Manufacturer of the Synergyn product line including synthetic racing oil for street or strip. Online ordering.
Gulf Coast Bypass Filters - Manufactures and sells aftermarket automotive oil filtration systems that use ordinary paper towel or toilet paper rolls instead of expensive filter elements.
Kemco Racing Products - Manufacturer of fuel, oils, fuel additives, oil additives, and octane boosters.
The Perfect Oil - Distributor of synthetic oil for trucks, RV, small plane, bus, taxi, race cars, farm machinery, cars, minivans and SUV.
Pure Power Lubricants - Offering a complete line of Pure Power lubricants and filters. Online ordering and informative articles available.
SynLube - Produces synthetic automotive lubricants and coolants, as well as high-performance filters. Offers direct sales online.