PacBrake HP10073 Basic Dual Air Horn Kit 1990 Ford 7.3L IDI CAD developed to precision

CAD developed to precision

All systems are mandrel bent tubing and include all required hardware for installation

Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling

to enhance airflow

This kit can be installed with the oil pan still on the engine

PacBrake HP10073 Basic Dual Air Horn Kit 1990 Ford 7.3L IDI CAD developed to precisionWhy Train Horns? In some parts of the country, the idea of adding train horns to trucks has been around for years. In fact, there's a whole industry that has popped up offering these kits. To some, installing powerful horns on a daily driver may seem excessive, but if you're pulling a 15,000 pound trailer and you see a car about to pull in front of you, a simple warning blast can mean the difference between the driver noticing or hitting your rig.