1999-20051500 Base · V8.5328cc
Notes: 1999: Lowering Rate: R: 2.0" 3-Door; Extended Cab Pickup; RWD; Stepside; 78.0in Bed Length; 3-Door; Extended Cab Pickup; RWD; · 2000: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Stepside; 78.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2001: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Stepside; 78.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2002: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Stepside; 78.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2003: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Stepside; 78.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2004: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Stepside; 78.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2005: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Stepside; 78.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
1999-20061500 LS · V8.5328cc
Notes: 1999: Lowering Rate: R: 2.0" 3-Door; Extended Cab Pickup; RWD; Stepside; 78.0in Bed Length; 3-Door; Extended Cab Pickup; RWD; · 2000: Lowering Rate: R: 2.0" · 2001: Lowering Rate: R: 2.0" · 2002: Lowering Rate: R: 2.0" · 2003: Lowering Rate: R: 2.0" · 2004: Lowering Rate: R: 2.0" · 2005: Lowering Rate: R: 2.0" · 2006: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2010: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2011: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD;
1999-20181500 LT · V8.5328cc
Notes: 1999: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel · 2000: Lowering Rate: R: 2.0" · 2001: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel · 2002: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel · 2003: Lowering Rate: R: 2.0" · 2004: Lowering Rate: R: 2.0" · 2005: Lowering Rate: R: 2.0" · 2006: Lowering Rate: R: 2.0" · 2007: Lowering Rate: R: 2.0" · 2008: Lowering Rate: R: 2.0" · 2009: Lowering Rate: R: 2.0"
2001-20031500 HD LS · V8.5967cc
Notes: 2001: Lowering Rate: R: 2" · 2002: Lowering Rate: R: 2" · 2003: Lowering Rate: R: 2.0" 4-Door; Crew Cab Pickup; RWD; Fleetside; 78.0in Bed Length; 4-Door; Crew Cab Pickup; 4WD; Fleetsi · 2005: Lowering Rate: R: 2.0" 4-Door; Crew Cab Pickup; RWD; Fleetside; 78.0in Bed Length; 4-Door; Crew Cab Pickup; 4WD; Fleetsi
2001-20031500 HD LT · V8.5967cc
Notes: Lowering Rate: R: 2"
2001-20052500 HD Base · V8.5967cc
Notes: 2001: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2002: Lowering Rate: R: 2.0" · 2003: Lowering Rate: R: 2.0" · 2004: Lowering Rate: R: 2.0" · 2005: Lowering Rate: R: 2.0"
2001-20052500 HD Base · V8.6599cc
Notes: Lowering Rate: R: 2"
2001-20062500 HD LS · V8.5967cc
Notes: 2001: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2002: Lowering Rate: R: 2.0" · 2003: Lowering Rate: R: 2.0" · 2004: Lowering Rate: R: 2.0" · 2005: Lowering Rate: R: 2.0" · 2006: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
2001-20062500 HD LS · V8.6599cc
Notes: Lowering Rate: R: 2"
2001-20102500 HD LT · V8.6599cc
Notes: 2001: Lowering Rate: R: 2" · 2002: Lowering Rate: R: 2" · 2003: Lowering Rate: R: 2" · 2004: Lowering Rate: R: 2" · 2005: Lowering Rate: R: 2" · 2006: Lowering Rate: R: 2" · 2007: Lowering Rate: R: 2" · 2008: Lowering Rate: R: 2" · 2009: Lowering Rate: R: 2" · 2010: Lowering Rate: R: 2.0" BC: Remove stock block for additional lowering
2001-20102500 HD LT · V8.5967cc
Notes: 2001: Lowering Rate: R: 2" · 2002: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2003: Lowering Rate: R: 2.0" · 2004: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2005: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2006: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2007: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2008: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2009: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2010: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD;
2002-20181500 WT · V8.5328cc
Notes: 2002: Lowering Rate: R: 2.0" · 2003: Lowering Rate: R: 2.0" · 2004: Lowering Rate: R: 2.0" · 2005: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel · 2006: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2007: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2008: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2009: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2010: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2011: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2012: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2013: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD;
2003-20061500 SS · V8.5967cc
Notes: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel
2003-20102500 HD WT · V8.5967cc
Notes: 2003: Lowering Rate: R: 2" · 2004: Lowering Rate: R: 2" · 2005: Lowering Rate: R: 2" · 2006: Lowering Rate: R: 2" · 2007: Lowering Rate: R: 2" · 2008: Lowering Rate: R: 2" · 2009: Lowering Rate: R: 2" · 2010: Lowering Rate: R: 2.0" BC: Remove stock block for additional lowering
2004-20061500 Hybrid · V8.5328cc
Notes: Lowering Rate: R: 2.0"
2004-20051500 LS · V8.5967cc
Notes: Lowering Rate: R: 2.0"
2004-20091500 LT · V8.5967cc
Notes: 2004: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel · 2005: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel · 2006: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel · 2007: Lowering Rate: R: 2" BC: Remove stock block for additional lowering · 2008: Lowering Rate: R: 2" BC: Remove stock block for additional lowering · 2009: Lowering Rate: R: 2" BC: Remove stock block for additional lowering
20041500 Z71 · V8.5328cc
Notes: Lowering Rate: R: 2.0"
2004-20051500 Z71 Off-Road · V8.5328cc
Notes: 2004: Lowering Rate: R: 2.0" · 2005: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel
2004-20102500 HD WT · V8.6599cc
Notes: 2004: Lowering Rate: R: 2" · 2005: Lowering Rate: R: 2" · 2006: Lowering Rate: R: 2" · 2007: Lowering Rate: R: 2" · 2008: Lowering Rate: R: 2" · 2009: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2010: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD;
20051500 HD Base · V8.5967cc
Notes: Lowering Rate: R: 2"
20051500 HD LS · V8.5967cc
Notes: 2001: Lowering Rate: R: 2" · 2002: Lowering Rate: R: 2" · 2003: Lowering Rate: R: 2.0" 4-Door; Crew Cab Pickup; RWD; Fleetside; 78.0in Bed Length; 4-Door; Crew Cab Pickup; 4WD; Fleetsi · 2005: Lowering Rate: R: 2.0" 4-Door; Crew Cab Pickup; RWD; Fleetside; 78.0in Bed Length; 4-Door; Crew Cab Pickup; 4WD; Fleetsi
2005-20061500 HD LT · V8.5967cc
Notes: Lowering Rate: R: 2"
20051500 Z71 Off-Road · V8.5967cc
Notes: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel
20071500 Classic Hybrid · V8.5328cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.0in Bed Length; 4-Door; Extended Cab Pickup; 4WD;
20071500 Classic LS · V8.5328cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
20071500 Classic LT · V8.5328cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
20071500 Classic LT · V8.5967cc
Notes: Lowering Rate: R: 2" AX: We recommend using a C-Notch kit for additional travel
20071500 Classic SS · V8.5967cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.0in Bed Length;
20071500 Classic WT · V8.5328cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
20071500 HD Classic LT · V8.5967cc
Notes: Lowering Rate: R: 2.0" 4-Door; Crew Cab Pickup; RWD; Fleetside; 78.0in Bed Length; 4-Door; Crew Cab Pickup; 4WD; Fleetsi
2007-20091500 LTZ · V8.5967cc
Notes: 2007: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2008: Lowering Rate: R: 2.0" · 2009: Lowering Rate: R: 2.0"
2007-20181500 LTZ · V8.5328cc
Notes: 2007: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2008: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2009: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2010: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2011: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2012: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2013: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2014: Lowering Rate: R: 2.0" BC: Remove stock block for additional lowering · 2015: Lowering Rate: R: 2.0" BC: Remove stock block for additional lowering · 2016: 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.8in Bed Length; 4-Door; Extended Cab Pickup; RWD; Fleetside; 69.3in Bed · 2017: Lowering Rate: R: 2.0" · 2018: Lowering Rate: R: 2.0"
20072500 HD Classic LS · V8.6599cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
20072500 HD Classic LS · V8.5967cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
20072500 HD Classic LT · V8.6599cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
20072500 HD Classic LT · V8.5967cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
20072500 HD Classic WT · V8.5967cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
20072500 HD Classic WT · V8.6599cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD;
2007-20102500 HD LTZ · V8.6599cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD;
2007-20102500 HD LTZ · V8.5967cc
Notes: 2007: Lowering Rate: R: 2" · 2008: Lowering Rate: R: 2" · 2009: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2010: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD;
2007-20103500 HD LT · V8.6599cc
Notes: 2007: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; 4WD; · 2008: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; 4WD; · 2009: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; 4WD; · 2010: Lowering Rate: R: 2.0" BC: Remove stock block for additional lowering
2007-20103500 HD LT · V8.5967cc
Notes: Lowering Rate: R: 2"
2007-20103500 HD LTZ · V8.5967cc
Notes: 2007: Lowering Rate: R: 2" · 2008: Lowering Rate: R: 2" · 2009: Lowering Rate: R: 2" · 2010: Lowering Rate: R: 2.0" BC: Remove stock block for additional lowering
2007-20103500 HD LTZ · V8.6599cc
Notes: 2007: Lowering Rate: R: 2" · 2008: Lowering Rate: R: 2" · 2009: Lowering Rate: R: 2" · 2010: Lowering Rate: R: 2.0" BC: Remove stock block for additional lowering
2007-20103500 HD WT · V8.6599cc
Notes: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; 4WD;
2007-20103500 HD WT · V8.5967cc
Notes: 2007: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; 4WD; · 2008: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; 4WD; · 2009: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; 4WD; · 2010: Lowering Rate: R: 2.0" BC: Remove stock block for additional lowering
2009-20131500 Hybrid · V8.5967cc
Notes: Lowering Rate: R: 2.0"
2009-20181500 LTZ · V8.6162cc
Notes: 2009: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2010: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2011: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2012: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2013: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2014: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.8in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2015: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.8in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2016: Lowering Rate: R: 2" BC: Remove stock block for additional lowering · 2017: Lowering Rate: R: 2" BC: Remove stock block for additional lowering · 2018: Lowering Rate: R: 2" BC: Remove stock block for additional lowering
2010-20131500 LS · V8.5328cc
Notes: 1999: Lowering Rate: R: 2.0" 3-Door; Extended Cab Pickup; RWD; Stepside; 78.0in Bed Length; 3-Door; Extended Cab Pickup; RWD; · 2000: Lowering Rate: R: 2.0" · 2001: Lowering Rate: R: 2.0" · 2002: Lowering Rate: R: 2.0" · 2003: Lowering Rate: R: 2.0" · 2004: Lowering Rate: R: 2.0" · 2005: Lowering Rate: R: 2.0" · 2006: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 96.0in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2010: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD; · 2011: Lowering Rate: R: 2.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6in Bed Length; 4-Door; Extended Cab Pickup; RWD;
- + 8 additional fitments not shown