Cummins AC Compressor Mount for OBS Ford Fits: 1980–1997 Ford F-Series Trucks w/ 12v 6BT or 4BT Cummins Swaps🛠 Retain Your Factory Ford AC System After a Cummins Swap This custom bracket allows you to retain your factory OBS Ford A/C compressor and lines after installing a Cummins 12v engine. Designed to work with the factory mechanical fan and standard belt-driven Cummins accessories, this mount makes your swap cleaner, cooler, and more comfortable—literally. ✅ Features: Compatible with OBS Ford factory A/C compressor and lines Works with standard Cummins belt accessories Utilizes a parts store–available idler pulley and belt Requires top or side-exit water neck/thermostat housing(Front-exit housings like factory Dodge will cause interference) 📦 What’s Included: AC compressor mounting bracket (bare metal) Mounting hardware to attach bracket to Cummins engine Idler pulley + mount and required hardware Serpentine belt Note: Use factory bolts to mount the A/C compressor to the bracket If your OBS Ford originally had a 6-rib pulley on the compressor (common on gas models), you will need to upgrade to an 8-rib pulley 🛠 Made in the USA This is the cleanest and most reliable way to keep your OBS factory A/C fully functional during your Cummins swap!