Wehrli Custom Fabrication
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Wehrli Custom 2001-2004 LB7 Duramax Fuel Pressure Relief Valve Block Off Kit

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WCF100023
  • Stainless Block off Plug
  • 5/16" Fuel Line
  • 5/16" Brass Tee Fitting
  • Hose Clamps
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Availability: In Stock. Ships in 3-5 business days.
Pricing: $66.93
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Description

Kit to remove the the High Pressure Fuel Relief Valve located on top of an LB7 intake runner to clear larger Y-bridges.