Got a hot rear diff or transmission that needs to breathe? This Longacre billet breather vent kit is the easy fix. It vents excess pressure from differentials, gearboxes, and other components to prevent leaks and extend life. The cool part? You just clamp it onto a 1-3/4 inch round roll bar—no welding required. Comes with everything you need: vent, hose, and hardware for a clean, professional install. The vent itself is chrome-plated steel with a rubber seal, and the thread size is 1/8 inch. Perfect for race cars, off-road rigs, or any performance build where you need reliable venting. Saves you time and hassle, and it looks sharp too. Whether you’re in the garage or at the track, this breather kit does the job without any fuss.