Supertech DualValve Spring Kit K20/K24

  • Sale
  • $375.00
  • Regular price $575.00


Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul.  Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring / Retainer kits are second to none in terms of performance, quality and value.