High Performance V-Twin Valves

CLICK HERE for High Performance Twin Cam Valve and Spring Set ACTIVE LINKS for items available for sale DTC (Direct to Consumer)

CLICK HERE for High Performance M8 Valve Set ACTIVE LINKS for items available for sale DTC (Direct to Consumer)

rdc@vanceandhines.com or (317) 852-9057

Vance & Hines Racing Development Center (RDC) Components are manufactured with state-of-the-art equipment, utilizing stringent quality control procedures to significantly improve all components for prolonged durability and reliability.

Whether building a street performance engine or a drag motor, Vance & Hines valvetrain components are drop-in upgrades providing needed stability while reducing premature wear. All components are made to exacting tolerances ensuring maximized performance.

  • Precision CNC Machined from a Stainless One Piece Forging for Higher Strength & Durability
  • High Grade Allows Design to Withstand High Heat and Maintain Roundness
  • Chrome Coated
  • Micro Polished Stem for Smother Finish and Less Friction Resulting in Improved Performance
  • Multi Angle Back Cuts for Enhanced Flow
  • 7 Millimeter Stem

WARNING: Cancer & Reproductive Harm – www.p65warnings.ca.gov

DISCLAIMER: Not legal for sale or use in California on any pollution-controlled motor vehicles.