1984 P30 454 Shredding Alternator Belt
As some of you may recall, I put a GM Performance crate 454 in my Allegro (I bought the rig with a blown engine). I swapped over the brackets and pulleys from the blown engine to the "new" engine. The...
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Had the same problem several years ago with a 1984 Pace Arrow. Thought the alternator was bad. Removed and had it tested and it was fine. Was also throwing belts. The alternator problem ended up being the bolt that you tighten after tightening the belt was bad and though it appeared tight it wasn't. If I remember correctly it had metal in the threads that wouldn't allow it to tighten all the way. New bolt and never had a problem after that. Also had to remove the smog pump as it was misalligned
