Custom Made Billet Aluminum Cylinders for Harley-Davidson ® Engines We are currently "LIMITED RUN" manufacturing High-Performance Cylinders for the following Harley Davidson ® engines ... • XR-1000 • Big Twin Shovelhead • Sportster Shovelhead |
 Proudly made in the USA  |
V-twin Motorcycle engine Motor Cycle Rare Vintage Classic Historic Aftermarket XR1000 XR 1000 XR750 XR 750 Shovel Head Cast Iron Replacement Part Made in America Harley-Davidson Panhead Knucklehead Flathead Ironhead Shovel Knuckle Iron 80ci Tech Technical Pre-Evo Build Builder Maintenance Modifications high performance