A dry sump oil tank is the heart of a dry sump lubrication system, storing engine oil externally to maintain consistent pressure under high cornering loads, acceleration, and braking. This design prevents oil starvation—a common failure point in wet sump setups—making these tanks a must for track cars, race vehicles, and serious high-performance builds.

Choosing the right tank means balancing capacity (typically 1–3 gallons based on engine displacement and system volume), material (aluminum for light weight and heat dissipation, steel for rugged durability), and internal baffling to control oil slosh. Pay attention to inlet and outlet port sizes, breather provisions, and mounting orientation. Many tanks include features like sight tubes for quick level checks, integrated filters, and pre-welded AN fitting bungs.

Invest in reliable oil control—browse the collection to find a tank that matches your engine's demands and chassis layout.