My 83 300d, 1 yo Autozoo - sez correct AC belt - started slipping, max adjust on belt. Ordered a Continental belt, obviously wider and a ***** to get on.

PS belt was stretched to max, had spare.

Oops both alt belts are loose, then find out front bearing is very sloppy, but wasn't noisy, time to "upgrade".

$20 with wiring, gave old Ford alt for core.

Still has reman sticker on it, grabbed a spare regulator too.

Installing tomorrow.