DIY DUAL ALTERNATORS - FORD 7.5L 460 V8

Please watch the video til the end. I didn't show it but the original belt would not go on, even with the alt all the way down on the slot. it was still barely too short. So, inevitably, I needed a new belt of correct legnth. This is how I chose to do this. Please feel free to use any other method you have for getting belt legnth. The belt in the video is the stock belt, 9 years old and was trash anyway. Any questions, lmk.

[@davidjmurphy]

Thank you for showing the belt installation and adjustment here. It's what I suspected I need done but it's oddly hard to find alternator belt videos for this truck, they're all for the serpentine belt.

[@bushratbeachbum]

Is this for a winch or large audio install or something else?

[@ATCA]

Audio