Custom Boring for Performance Upgrades

PRECISION CASE BORING

Vance & Hines Motorsports provides precision case boring for 1999-present Harley-Davidson V-Twin engine cases, tailored to fit big bore cylinder kits. Our process starts with a comprehensive inspection and preparation of your engine cases, followed by precise boring using our advanced Mazak HCN-5000 machine. If needed, we can replace damaged components and offer powder coating as an optional finishing service. Please note that additional parts and powder coating services will be added to the overall cost and may extend the lead time.