Model 401: Round Chrome Roof-Mount Dual Air Horns New This 1/4" high-pressure nylon line

This 1/4" high-pressure nylon line provides the rugged wall durability and chemical resistance required to keep your train horns and air accessories performing flawlessly on the highway or the trail

consistent high-pressure pneumatic delivery to air bags and lock systems on demand

harmonic chord that mirrors a real train

or White to perfectly match any truck interior cockpit scheme

1/4" air horn tubing

Model 401: Round Chrome Roof-Mount Dual Air Horns New This 1/4" high-pressure nylon lineModel 401 ROUND Chrome Roof Mount Dual Air Horns BIG RIG AUTHORITY Bring the unmistakable thunder of a Mack or Peterbilt to your Rig. Whether performing a fresh build or upgrading your current roof mount horns, Model 401 delivers that iconic semi truck roar that demands immediate respect. Precision engineered for high pressure performance, these horns thrive between 120175 PSI to ensure maximum acoustic impact every time you hit the valve. SLEEK