pulleys

[boosted1]

hi all
i am in the middle of converting my 84 to an 87 setup but need a water, crank, and alt. pulleys, are there other buicks or gm cars out there that i can get them from, certain years or models any help from you will make my day easier thank you

 

[Roc87]

Not sure about which other pullies would swap out, but if it's in your budget, go for the RJC aluminum pullies they are VERY light.

 

[turbofish38]

Those pulleys are pretty much 86-87 TR/TTA only. The alternator pulley can be found on other cars but unless you know the diameter than its a lost cause. Everything but the alt pulley is discontined so you'll have to source everything used.