They were found on All 1981-1987 RWD Buick V-6's. Can find them on a lot of the 4.1 V-6 cars and it appears they may have been part of the gauge option on the 81-83 cars. Look for the voltage gauge on the right rear corner of the cluster and it’s a sure bet that it has the bracket.
I'm looking for one to upgrade my alternator. The hot airs have the 25516691 bracket, and a 90 amp alternator. With the bracket I'm looking for, I could bolt up a 140 amp alternator. It the large aluminum bracket that the alternator and air conditioning compressor bolt to. Its stamped right on there. Still looking!
Thanks
You'd be better off starting your own thread rather than hijacking someone elses thread. You could also contact G body parts and I'd bet they have more than 1 of them.