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underdrive pullies

  1. 4.6L Tech
    i was getting the steeda UD pulleys but i read they slow down accesories by 25%. now i remember reading somewhere that they only recommend that it be 10-15%, but i dont remember if it was reffering to the crank or to the accesories. my car is a DD. anyone had problems with steeda UD pulleys? ive...
  2. 4.6L Tech
    So im getting ready to order a set of underdrive pullies for my car and BBK has a set of polished one's that i think will look really good under the hood..But once again Steeda has a set that is a little more expensive but everything i have bought from steeta before has worked perfect...So i...
  3. 5.0L Tech
    i have a problem. all the parts stores around here cannot seem to get me a belt. i have every thing factory except underdrive pullies and no smog pump. any body know what size length of belt i need? thanks
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