All of KRC’s tanks come with non-vented caps (to reduce cavitation) and a -6 inlet and -10 outlet fittings. Round tanks are available in both Economy and Deluxe models, and include a separate roll bar mounting bracket. The Deluxe model has an internal tee to reduce fluid aeration of the fluid returning to the tank. Flat tanks have internal baffling and a flat surface mounting bracket welded on. Bolt-on tanks mount directly to the power steering pump to help save space and weight.