Hell On WHeels Performance Ltd. will be closed Friday January 1st to welcome in the New Year #2021

Collection: Duramax Parts

Everyrhing you need for your Duramax build!
11 products
  • Fleece Setrab to -10AN Fittings for Allison Transmission Cooler Lines
    Vendor
    Fleece Performance Engineering
    Regular price
    $20.58
    Sale price
    $20.58
  • Fleece Performance Billet PTO Covers for Allison Transmission 1000 Series
    Vendor
    Fleece Performance Engineering
    Regular price
    $144.89
    Sale price
    $144.89
  • Fleece Driver Side Allison Transmission Dipstick Tube (2001-2007 (LB7, LLY, LBZ)
    Vendor
    Fleece Performance Engineering
    Regular price
    $150.70
    Sale price
    $150.70
  • FSD / Full Send Diesel Transmission Cooler Bed Mount
    Vendor
    Full Send Diesel
    Regular price
    $300.00
    Sale price
    $300.00
  • Fleece Allison Transmission Cooler Lines for 2006-2010 (LBZ-LMM)
    Vendor
    Fleece Performance Engineering
    Regular price
    $389.78
    Sale price
    $389.78
  • Fleece Allison Transmission Cooler Lines for 2001-2005 (LB7-LLY)
    Vendor
    Fleece Performance Engineering
    Regular price
    $389.78
    Sale price
    $389.78
  • Fleece 2001-2002 GM/Allison TapShifter
    Vendor
    Fleece Performance Engineering
    Regular price
    $470.91
    Sale price
    $470.91
  • Fleece 2003-2005 GM/Allison TapShifter
    Vendor
    Fleece Performance Engineering
    Regular price
    $470.91
    Sale price
    $470.91
  • Fleece GM/Allison Kodiak/TopKick Tapshifter
    Vendor
    Fleece Performance Engineering
    Regular price
    $470.91
    Sale price
    $470.91
  • Deep Sump Trans Pan - 2001-2014 Chevy Allison 1000
    Vendor
    BD DIESEL
    Regular price
    $475.00
    Sale price
    $475.00
  • Xtrude Double Stacked Transmission Cooler Kit - Universial 1/2in Tubing
    Vendor
    BD DIESEL
    Regular price
    $930.00
    Sale price
    $930.00

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