Our cylinders are perfect for stock replacement. They all meet or exceed O.E.M. specifications. They are made of aluminum for your Sportster, aluminum with a steel liner for your Evolution and cast iron for your Shovelhead and Panhead.

• Available in natural or black finishes for custom builder preferences
• High-quality aluminum for lightweight strength and efficent cooling
• Direct OEM eplacements ensure perfect fit and leak-free operation
• Sold individually