If you do the 8 rib swap yourself its not that expensive, I found a used 10% OD crank pulley from ATI for $175, $80 for my procharger pulley direct from procharger, then I just went tot he junkyard for a f150 alternator/powersteering/and f150 ac delete pulley. Threw them in my blasting cabinet then had them powdercoated. You can leave the water pump idler and tensioner pulley as is.

 

i thought the new ones might be built better, guess not. I was planning on doing a teksid swap, since i have a windsor motor now, it means i need the timing cover off a i think 94-95 thunderbird? anyway once i get that, im not sure my tensioner will be the same will it? for that matter i didnt even think about the supercharger bracket? also im keeping my ac not giving that up in the name of speed....