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USD 1192.14
Part #: ST935.66021

StopTech 935.66021 Street Pack Slotted/Drilled Brake Kit

2001-2010 GM 2500HD | 2004-2010 GM 3500HD (See Applications)
Part #: ST935.66021
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Upgrade your brake system and help stop your 2001-2010 GM 2500HD or 2004-2010 GM 3500HD (See Applications) quicker with the high performance StopTech 935.66021 Street Pack Slotted/Drilled Brake Kit. The front and rear brake kit come with all the parts necessary making installation hassle-free. The Street Pack Slotted/Drilled Brake Kit features a specially engineered brake pad compound for improved stopping power. Slotted/Drilled rotors help gases escape from the brake pads while letting cold air come in to help keep the brakes cooler.

  • Cross Drilled & Slotted Rotors
  • Reduced Brake Fade
  • Less Dust
Application Notes:
Part Number 935.66021 Fits -
2005-2010 Chevrolet Silverado 2500
2001-2004 Chevrolet Silverado 2500HD
2004-2010 Chevrolet Silverado 3500
2001-2010 GMC Sierra 2500HD
2007 GMC Sierra 2500HD Classic
2004-2006 GMC Sierra 3500
2007 GMC Sierra 3500 Classic
2007-2010 GMC Sierra 3500HD

Part Number 938.66514 -
89.3 mm Hat Height / 4.654" Center Hole (Front)
93.3 mm Hat Height / 4.835" Center Hole (Rear)

Vehicle Applications

2001 Chevy Gas
2001 Chevy 6.6L LB7 Duramax
2002 Chevy Gas
2002 Chevy 6.6L LB7 Duramax
2003 Chevy Gas
2003 Chevy 6.6L LB7 Duramax
2004 Chevy Gas
2004 Chevy 6.6L LB7 Duramax
2001 GMC Gas
2001 GMC 6.6L LB7 Duramax
2002 GMC Gas
2002 GMC 6.6L LB7 Duramax
2003 GMC Gas
2003 GMC 6.6L LB7 Duramax
2004 GMC Gas
2004 GMC 6.6L LB7 Duramax
2004.5 GMC Gas
2004.5 GMC 6.6L LLY Duramax
2005 GMC Gas
2005 GMC 6.6L LLY Duramax
2006 GMC Gas
2006 GMC 6.6L LLY/LBZ Duramax
2007 GMC Gas
2007 GMC 6.6L LLY/LBZ Duramax
2007.5 GMC Gas
2007.5 GMC 6.6L LMM Duramax
2008 GMC Gas
2008 GMC 6.6L LMM Duramax
2009 GMC Gas
2009 GMC 6.6L LMM Duramax
2010 GMC Gas
2010 GMC 6.6L LMM Duramax


  • MFG. Number 935.66021
  • Manufacturer Name StopTech
  • Shipping Weight 123.40 lb.
  • Shipping Length 17.3 in.
  • Shipping Width 17.3 in.
  • Shipping Height 26 in.
  • Fuel Type Diesel / Gas
  • UPC 805890449300
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0.00R0.00


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