1999-20031500 SL · V8.5328cc
Notes: 1999: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2000: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2001: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2002: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2003: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2006: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2010: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2011: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2012: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2013: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
1999-20131500 SLE · V8.5328cc
Notes: 1999: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2000: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2001: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2002: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2003: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2004: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2005: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2006: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2007: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2008: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2009: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2010: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2011: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2012: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2013: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
1999-20131500 SLT · V8.5328cc
Notes: 1999: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2000: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2001: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; Requires Mounting Kit PN[25250] Or w/7 · 2002: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2003: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2004: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; Requires Mounting Kit PN[25250] Or w/7 · 2005: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2006: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2007: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2008: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2009: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2010: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2011: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2012: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2013: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
20011500 C3 · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; Requires Mounting Kit PN[25250] Or w/7
2001-20031500 HD SLE · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7
2001-20031500 HD SLT · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7
2001-20022500 SL · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; 3500 lbs. Capacity Do Not Use w/Factory
2001-20042500 SLE · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; 3500 lbs. Capacity Do Not Use w/Factory
2001-20042500 SLT · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; 3500 lbs. Capacity Do Not Use w/Factory
2002-20051500 Base · V8.5328cc
Notes: 2002: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2003: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2004: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; Requires Mounting Kit PN[25250] Or w/7 · 2005: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7
2002-20061500 Denali · V8.5967cc
Notes: 2002: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2003: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2004: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; Requires Mounting Kit PN[25250] Or w/7 · 2005: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2006: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7
20021500 HT · V8.5328cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7
2002-20131500 WT · V8.5328cc
Notes: 2002: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2003: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2004: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; Requires Mounting Kit PN[25250] Or w/7 · 2005: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2006: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2007: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2008: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2009: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2010: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2011: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2012: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2013: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
2002-20042500 Base · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; 3500 lbs. Capacity Do Not Use w/Factory
2003-20042500 WT · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; 3500 lbs. Capacity Do Not Use w/Factory
20041500 Base · V8.5967cc
Notes: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use
2004-20091500 SLE · V8.5967cc
Notes: 2004: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2005: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2006: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2007: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2008: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2009: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
2004-20091500 SLT · V8.5967cc
Notes: 2004: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2005: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2006: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2007: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2008: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2009: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
20041500 WT · V8.5967cc
Notes: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use
20051500 HD SLE · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7
20051500 HD SLT · V8.5967cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7
2005-20061500 Hybrid · V8.5328cc
Notes: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7
20061500 SL · V8.5328cc
Notes: 1999: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2000: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2001: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2002: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2003: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2006: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2010: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2011: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2012: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2013: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
20071500 Classic Hybrid · V8.5328cc
Notes: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use
20071500 Classic SL · V8.5328cc
Notes: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use
20071500 Classic SLE · V8.5967cc
Notes: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use
20071500 Classic SLE · V8.5328cc
Notes: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use
20071500 Classic SLT · V8.5328cc
Notes: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use
20071500 Classic SLT · V8.5967cc
Notes: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use
20071500 Classic WT · V8.5328cc
Notes: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use
2008-20131500 Denali · V8.6162cc
Notes: 2008: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; 3500 lbs. Capacity Do Not Use w/Factory · 2009: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; 3500 lbs. Capacity Do Not Use w/Factory · 2010: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; 3500 lbs. Capacity Do Not Use w/Factory · 2011: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2012: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; 3500 lbs. Capacity Do Not Use w/Factory · 2013: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
2009-20131500 Hybrid · V8.5967cc
Notes: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
2009-20131500 SLT · V8.6162cc
Notes: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
2010-20131500 SL · V8.5328cc
Notes: 1999: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2000: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2001: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2002: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2003: 3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs;; Requires Mounting Kit PN[25250] Or w/7 · 2006: Requires Mounting Kit PN[25250] Or w/7 Leaves PN[25400]~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use · 2010: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2011: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2012: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac · 2013: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
2010-20131500 SLE · V8.6162cc
Notes: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac
2010-20131500 XFE · V8.5328cc
Notes: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spac