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Product Reviews

  • "I did this mod with a bypass kit, filter, Derale Deep Pan and a Mishimoto 37 row cooler. My trans temps are at a record low. Towing 14K uphill they hit 150 to 160. The John Woods valve Body is by far the best upgrade i have done to my truck. Cleaned up lagging shifts and performs awesome. I added this with 190K on my trans and it feels like its brand new. Dont think about it, do it. Thanks Strickly Diesel"
    Randy R. John Wood Valve Body
  • "Best upgrade to cool a Cummins. Looked at everything and was immediately drawn to this."
    Damon L. Cummins Fan Hub Adapter
  • "Quality product easy install besides dropping tank"
    Chad G. FASS / AirDog Tank Kit

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