Olds - High Efficiency Valve Stems

SKU:
$165.00
100 165 $100.00 - $165.00
Unavailable
per item

HEVS will become available for the following brands in a Kickstarter campaign sometime in 2021

  • Olds
  • Kanstul (including Flip Oakes Wild Thing, many Callet instruments, French Besson marked USA, etc.)
  • Benge (Burbank models)
  • UMI (United Musical Instruments: King, Benge, Conn trumpets after 1985)
  • Bauerfeind (some Taylor, Harrelson, VanLaar, and other brands)
  • Adams