Highway Series

Allison Highway Series Transmissions

  • 1000 HS
  • 2100 HS
  • 2200 HS
  • 2300 HS
  • 2350 HS
  • 2500 HS
  • 2550 HS
  • 3000 HS
  • 4000 HS
  • 4500 HS