What is the typical oil capacity for a custom oil tank?

Most of our oil tanks for Harley-Davidson Big Twin and Sportster models hold between 3 and 4 quarts of oil, which is the standard capacity required for these engines.

Are your oil tanks ready to paint?

Yes, our steel oil tanks are shipped with a natural raw finish. They will require minor surface prep to remove any oils from the manufacturing process before you can prime and paint them to match your bike.

Can I use these tanks for a British motorcycle like a Triumph or BSA?

Absolutely. We offer specific oil tanks designed for British bikes that feature the correct OEM-style fittings, including the proper "T" fitting to ensure the oil returns correctly to the top end of the motor.

Are all of your oil tanks made from steel?

While most of our tanks are high-quality steel, we also offer options in aluminum, such as the classic, hot rod-inspired Mooneyes oil tanks. For installation help, you can watch our complete video on how to install an oil tank on a hardtail motorcycle.

Harley-Davidson Lowbrow Customs Motorcycle Oil Tanks

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Lowbrow Customs Horseshoe Oil Tank for Lowbrow Customs Weld-On Sportster Hardtails and Gasbox Full Frames
50 reviews $311.99

Lowbrow Customs Dished Clamp-On Steel Motorcycle Oil Tank for Harley Sportster Hardtails
19 reviews $259.99

Lowbrow Customs Dimpled Steel Motorcycle Oil Tank for H-D Sportster Big Twin and Universal Choppers
31 reviews $218.39

Lowbrow Customs Domed Steel Motorcycle Oil Tank for H-D Sportster Big Twin and Universal Choppers
23 reviews $218.39

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