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  1. Obsolete 91.5 to 93 turbo IC Ram Cummins Parts?

    Cummins 6BT / 5.9 Conversions
    Trying to source 91.5 to 93 Ram Cummins Intercooled fan hub # 3921688 & pulley # 3917674 but not getting results on goggle search anyone know if there are any cross reference numbers to these parts and where I would likely be able to obtain them?
  2. Using a V belt AC compressor with a 4bt.

    General Discussion
    Im curious what options i have for using my original AC compressor on my 86 wagon swap. Can I change the Compressor's vbelt pulley for a serpentine? Is there a waterpump pulley that has a couple of vbelt grooves in aaddion to the serpentine grooves? Thanks guys
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