Skyjacker(R) utilizes Blocks and U-Bolts in its Kits to provide rear lift. The Skyjacker(R) U-Bolts are e-coated for corrosion resistance. These U-Bolts are offered in various shapes and sizes such as square, round, and semi-round in lengths ranging from 1.75 - 19 inches. The Blocks used in Skyjacker(R) Kits are Ductile iron with fixed center pins. They are also tapered to correct pinion angle and prevent driveline vibrations. Available in 1.25, 2, 3.5, 4.5, and 5 inches.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2005 | Chevrolet | Silverado 1500 | Base |
| 2016-2018 | Chevrolet | Silverado 1500 | Custom |
| 2014-2018 | Chevrolet | Silverado 1500 | High Country |
| 2004-2006,2009-2013 | Chevrolet | Silverado 1500 | Hybrid |
| 1999-2006,2008-2013,2015-2018 | Chevrolet | Silverado 1500 | LS |
| 1999-2018 | Chevrolet | Silverado 1500 | LT |
| 2007-2018 | Chevrolet | Silverado 1500 | LTZ |
| 2015-2018 | Chevrolet | Silverado 1500 | SSV |
| 2002-2004,2006-2018 | Chevrolet | Silverado 1500 | WT |
| 2010-2013 | Chevrolet | Silverado 1500 | XFE |
| 2004 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2007 | Chevrolet | Silverado 1500 Classic | Hybrid |
| 2007 | Chevrolet | Silverado 1500 Classic | LS |
| 2007 | Chevrolet | Silverado 1500 Classic | LT |
| 2007 | Chevrolet | Silverado 1500 Classic | WT |
| 2002-2005,2014-2018 | GMC | Sierra 1500 | Base |
| 2008-2018 | GMC | Sierra 1500 | Denali |
| 2002 | GMC | Sierra 1500 | HT |
| 2005-2006,2009-2013 | GMC | Sierra 1500 | Hybrid |
| 1999-2003,2006,2008-2013 | GMC | Sierra 1500 | SL |
| 1999-2018 | GMC | Sierra 1500 | SLE |
| 1999-2018 | GMC | Sierra 1500 | SLT |
| 2002-2013 | GMC | Sierra 1500 | WT |
| 2010-2013 | GMC | Sierra 1500 | XFE |
| 2007 | GMC | Sierra 1500 Classic | Hybrid |
| 2007 | GMC | Sierra 1500 Classic | SL |
| 2007 | GMC | Sierra 1500 Classic | SLE |
| 2007 | GMC | Sierra 1500 Classic | SLT |
| 2007 | GMC | Sierra 1500 Classic | WT |
- 1999-chevrolet-silverado-1500-base-esi3046197
- 1999-chevrolet-silverado-1500-ls-esi5139865
- 1999-chevrolet-silverado-1500-lt-esi3025839
- 1999-gmc-sierra-1500-sl-esi6185609
- 1999-gmc-sierra-1500-sle-esi7166710
- 1999-gmc-sierra-1500-slt-esi9866170
- 2000-chevrolet-silverado-1500-base-esi5944636
- 2000-chevrolet-silverado-1500-ls-esi3916789
- 2000-chevrolet-silverado-1500-lt-esi1573425
- 2000-gmc-sierra-1500-sl-esi6484425
- 2000-gmc-sierra-1500-sle-esi8939290
- 2000-gmc-sierra-1500-slt-esi7724389
- 2001-chevrolet-silverado-1500-base-esi1950067
- 2001-chevrolet-silverado-1500-ls-esi6292898
- 2001-chevrolet-silverado-1500-lt-esi8798709
- 2001-gmc-sierra-1500-sl-esi7787526
- 2001-gmc-sierra-1500-sle-esi6536926
- 2001-gmc-sierra-1500-slt-esi9502224
- 2002-chevrolet-silverado-1500-base-esi3195437
- 2002-chevrolet-silverado-1500-ls-esi5502116
- 2002-chevrolet-silverado-1500-lt-esi4281757
- 2002-chevrolet-silverado-1500-wt-esi4807787
- 2002-gmc-sierra-1500-base-esi4777522
- 2002-gmc-sierra-1500-ht-esi6723740
- 2002-gmc-sierra-1500-sl-esi7815341
- 2002-gmc-sierra-1500-sle-esi4417414
- 2002-gmc-sierra-1500-slt-esi9411006
- 2002-gmc-sierra-1500-wt-esi9921129
- 2003-chevrolet-silverado-1500-base-esi8004667
- 2003-chevrolet-silverado-1500-ls-esi3501617
- 2003-chevrolet-silverado-1500-lt-esi7960771
- 2003-chevrolet-silverado-1500-wt-esi6557448
- 2003-gmc-sierra-1500-base-esi5855909
- 2003-gmc-sierra-1500-sl-esi5454942
- 2003-gmc-sierra-1500-sle-esi6997126
- 2003-gmc-sierra-1500-slt-esi6111153
- 2003-gmc-sierra-1500-wt-esi9313940
- 2004-chevrolet-silverado-1500-base-esi4851055
- 2004-chevrolet-silverado-1500-hybrid-esi7387434
- 2004-chevrolet-silverado-1500-ls-esi2468172
- 2004-chevrolet-silverado-1500-lt-esi2109354
- 2004-chevrolet-silverado-1500-wt-esi9070884
- 2004-chevrolet-silverado-1500-z71-off-road-esi2727559
- 2004-gmc-sierra-1500-base-esi6693642
- 2004-gmc-sierra-1500-sle-esi7393098
- 2004-gmc-sierra-1500-slt-esi2316153
- 2004-gmc-sierra-1500-wt-esi5670995
- 2005-chevrolet-silverado-1500-base-esi9989575
- 2005-chevrolet-silverado-1500-hybrid-esi8720106
- 2005-chevrolet-silverado-1500-ls-esi6549487
- 2005-chevrolet-silverado-1500-lt-esi2130318
- 2005-gmc-sierra-1500-base-esi1403520
- 2005-gmc-sierra-1500-hybrid-esi6005720
- 2005-gmc-sierra-1500-sle-esi5991048
- 2005-gmc-sierra-1500-slt-esi8096975
- 2005-gmc-sierra-1500-wt-esi1607219
- 2006-chevrolet-silverado-1500-hybrid-esi9699250
- 2006-chevrolet-silverado-1500-ls-esi2262447
- 2006-chevrolet-silverado-1500-lt-esi3383527
- 2006-chevrolet-silverado-1500-wt-esi3540826
- 2006-gmc-sierra-1500-hybrid-esi4458398
- 2006-gmc-sierra-1500-sl-esi1011601
- 2006-gmc-sierra-1500-sle-esi6977833
- 2006-gmc-sierra-1500-slt-esi6067809
- 2006-gmc-sierra-1500-wt-esi1141424
- 2007-chevrolet-silverado-1500-classic-hybrid-esi3106013
- 2007-chevrolet-silverado-1500-classic-ls-esi7269349
- 2007-chevrolet-silverado-1500-classic-lt-esi9795440
- 2007-chevrolet-silverado-1500-classic-wt-esi9458032
- 2007-chevrolet-silverado-1500-lt-esi7240966
- 2007-chevrolet-silverado-1500-ltz-esi9858378
- 2007-chevrolet-silverado-1500-wt-esi6041314
- 2007-gmc-sierra-1500-classic-hybrid-esi8570663
- 2007-gmc-sierra-1500-classic-sl-esi7780962
- 2007-gmc-sierra-1500-classic-sle-esi5361639
- 2007-gmc-sierra-1500-classic-slt-esi7860925
- 2007-gmc-sierra-1500-classic-wt-esi9058466
- 2007-gmc-sierra-1500-sle-esi5164322
- 2007-gmc-sierra-1500-slt-esi8843093
- 2007-gmc-sierra-1500-wt-esi6804263
- 2008-chevrolet-silverado-1500-ls-esi3155865
- 2008-chevrolet-silverado-1500-lt-esi3954376
- 2008-chevrolet-silverado-1500-ltz-esi9395252
- 2008-chevrolet-silverado-1500-wt-esi2681481
- 2008-gmc-sierra-1500-denali-esi6878734
- 2008-gmc-sierra-1500-sl-esi3289031
- 2008-gmc-sierra-1500-sle-esi7356840
- 2008-gmc-sierra-1500-slt-esi4147083
- 2008-gmc-sierra-1500-wt-esi6635221
- 2009-chevrolet-silverado-1500-hybrid-esi4726681
- 2009-chevrolet-silverado-1500-ls-esi9706669
- 2009-chevrolet-silverado-1500-lt-esi3934398
- 2009-chevrolet-silverado-1500-ltz-esi7730875
- 2009-chevrolet-silverado-1500-wt-esi1974913
- 2009-gmc-sierra-1500-denali-esi6068437
- 2009-gmc-sierra-1500-hybrid-esi9925810
- 2009-gmc-sierra-1500-sl-esi7097613
- 2009-gmc-sierra-1500-sle-esi7026413
- 2009-gmc-sierra-1500-slt-esi8469121
- 2009-gmc-sierra-1500-wt-esi1023277
- 2010-chevrolet-silverado-1500-hybrid-esi4762389
- 2010-chevrolet-silverado-1500-ls-esi5290574
- 2010-chevrolet-silverado-1500-lt-esi9782146
- 2010-chevrolet-silverado-1500-ltz-esi4769959
- 2010-chevrolet-silverado-1500-wt-esi1121742
- 2010-chevrolet-silverado-1500-xfe-esi7285763
- 2010-gmc-sierra-1500-denali-esi5166884
- 2010-gmc-sierra-1500-hybrid-esi4059893
- 2010-gmc-sierra-1500-sl-esi6735375
- 2010-gmc-sierra-1500-sle-esi7432774
- 2010-gmc-sierra-1500-slt-esi9602013
- 2010-gmc-sierra-1500-wt-esi1099006
- 2010-gmc-sierra-1500-xfe-esi3886350
- 2011-chevrolet-silverado-1500-hybrid-esi9263645
- 2011-chevrolet-silverado-1500-ls-esi6446516
- 2011-chevrolet-silverado-1500-lt-esi9328857
- 2011-chevrolet-silverado-1500-ltz-esi9557796
- 2011-chevrolet-silverado-1500-wt-esi4834889
- 2011-chevrolet-silverado-1500-xfe-esi1628003
- 2011-gmc-sierra-1500-denali-esi7889521
- 2011-gmc-sierra-1500-hybrid-esi1781229
- 2011-gmc-sierra-1500-sl-esi4074375
- 2011-gmc-sierra-1500-sle-esi8005037
- 2011-gmc-sierra-1500-slt-esi7821246
- 2011-gmc-sierra-1500-wt-esi3907565
- 2011-gmc-sierra-1500-xfe-esi3683074
- 2012-chevrolet-silverado-1500-hybrid-esi4956569
- 2012-chevrolet-silverado-1500-ls-esi7864177
- 2012-chevrolet-silverado-1500-lt-esi6369942
- 2012-chevrolet-silverado-1500-ltz-esi8106523
- 2012-chevrolet-silverado-1500-wt-esi8897805
- 2012-chevrolet-silverado-1500-xfe-esi8690622
- 2012-gmc-sierra-1500-denali-esi6244817
- 2012-gmc-sierra-1500-hybrid-esi6448759
- 2012-gmc-sierra-1500-sl-esi8779078
- 2012-gmc-sierra-1500-sle-esi6935867
- 2012-gmc-sierra-1500-slt-esi6151018
- 2012-gmc-sierra-1500-wt-esi7811843
- 2012-gmc-sierra-1500-xfe-esi9997421
- 2013-chevrolet-silverado-1500-hybrid-esi4946959
- 2013-chevrolet-silverado-1500-ls-esi3222118
- 2013-chevrolet-silverado-1500-lt-esi1741029
- 2013-chevrolet-silverado-1500-ltz-esi2856571
- 2013-chevrolet-silverado-1500-wt-esi4291387
- 2013-chevrolet-silverado-1500-xfe-esi9304615
- 2013-gmc-sierra-1500-denali-esi4329964
- 2013-gmc-sierra-1500-hybrid-esi8335591
- 2013-gmc-sierra-1500-sl-esi4199179
- 2013-gmc-sierra-1500-sle-esi9685978
- 2013-gmc-sierra-1500-slt-esi5916287
- 2013-gmc-sierra-1500-wt-esi4262724
- 2013-gmc-sierra-1500-xfe-esi8741216
- 2014-chevrolet-silverado-1500-high-country-esi5792914
- 2014-chevrolet-silverado-1500-lt-esi9258340
- 2014-chevrolet-silverado-1500-ltz-esi5676012
- 2014-chevrolet-silverado-1500-wt-esi2662024
- 2014-gmc-sierra-1500-base-esi2586088
- 2014-gmc-sierra-1500-denali-esi4063389
- 2014-gmc-sierra-1500-sle-esi1725421
- 2014-gmc-sierra-1500-slt-esi2052956
- 2015-chevrolet-silverado-1500-high-country-esi4007703
- 2015-chevrolet-silverado-1500-ls-esi5164318
- 2015-chevrolet-silverado-1500-lt-esi1725633
- 2015-chevrolet-silverado-1500-ltz-esi4889543
- 2015-chevrolet-silverado-1500-ssv-esi4756841
- 2015-chevrolet-silverado-1500-wt-esi7374846
- 2015-gmc-sierra-1500-base-esi2092067
- 2015-gmc-sierra-1500-denali-esi3737510
- 2015-gmc-sierra-1500-sle-esi3772978
- 2015-gmc-sierra-1500-slt-esi2443495
- 2016-chevrolet-silverado-1500-custom-esi5613331
- 2016-chevrolet-silverado-1500-high-country-esi7325473
- 2016-chevrolet-silverado-1500-ls-esi8977221
- 2016-chevrolet-silverado-1500-lt-esi9600565
- 2016-chevrolet-silverado-1500-ltz-esi1906479
- 2016-chevrolet-silverado-1500-ssv-esi7642205
- 2016-chevrolet-silverado-1500-wt-esi6111416
- 2016-gmc-sierra-1500-base-esi6899287
- 2016-gmc-sierra-1500-denali-esi3772001
- 2016-gmc-sierra-1500-sle-esi1680471
- 2016-gmc-sierra-1500-slt-esi8393518
- 2017-chevrolet-silverado-1500-custom-esi5559755
- 2017-chevrolet-silverado-1500-high-country-esi6414048
- 2017-chevrolet-silverado-1500-ls-esi3791237
- 2017-chevrolet-silverado-1500-lt-esi8552105
- 2017-chevrolet-silverado-1500-ltz-esi7313452
- 2017-chevrolet-silverado-1500-ssv-esi8216304
- 2017-chevrolet-silverado-1500-wt-esi9955412
- 2017-gmc-sierra-1500-base-esi5000321
- 2017-gmc-sierra-1500-denali-esi2063967
- 2017-gmc-sierra-1500-sle-esi1793649
- 2017-gmc-sierra-1500-slt-esi6603649
- 2018-chevrolet-silverado-1500-custom-esi9927590
- 2018-chevrolet-silverado-1500-high-country-esi5354962
- 2018-chevrolet-silverado-1500-ls-esi6624985
- 2018-chevrolet-silverado-1500-lt-esi4957705
- 2018-chevrolet-silverado-1500-ltz-esi8669385
- 2018-chevrolet-silverado-1500-ssv-esi9057608
- 2018-chevrolet-silverado-1500-wt-esi3052505
- 2018-gmc-sierra-1500-denali-esi1226269
- EPA:N/A
- fits_1999-2005`Chevrolet`Silverado 1500`Base~2016-2018`Chevrolet`Silverado 1500`Custom~2014-2018`Chevrolet`Silverado 1500`High Country~2004-2006`Chevrolet`Silverado 1500`Hybrid~2009-2013`Chevrolet`Silverado 1500`Hybrid
- fits_1999-2018`GMC`Sierra 1500`SLT~2002-2013`GMC`Sierra 1500`WT~2010-2013`GMC`Sierra 1500`XFE~2007`GMC`Sierra 1500 Classic`Hybrid~2007`GMC`Sierra 1500 Classic`SL~2007`GMC`Sierra 1500 Classic`SLE~2007`GMC`Sierra 1500 Classic`SLT
- fits_2008-2013`Chevrolet`Silverado 1500`LS~2015-2018`Chevrolet`Silverado 1500`LS~1999-2018`Chevrolet`Silverado 1500`LT~2007-2018`Chevrolet`Silverado 1500`LTZ~2015-2018`Chevrolet`Silverado 1500`SSV~2002-2004`Chevrolet`Silverado 1500`WT
- fits_2010-2013`Chevrolet`Silverado 1500`XFE~2004`Chevrolet`Silverado 1500`Z71~2007`Chevrolet`Silverado 1500 Classic`Hybrid~2007`Chevrolet`Silverado 1500 Classic`LS~2007`Chevrolet`Silverado 1500 Classic`LT~2007`Chevrolet`Silverado 1500 Classic`WT
- fits_2014-2018`GMC`Sierra 1500`Base~2008-2018`GMC`Sierra 1500`Denali~2002`GMC`Sierra 1500`HT~2005-2006`GMC`Sierra 1500`Hybrid~2009-2013`GMC`Sierra 1500`Hybrid~1999-2003`GMC`Sierra 1500`SL~2006`GMC`Sierra 1500`SL~2008-2013`GMC`Sierra 1500`SL
- LTL:N
- MPN:BUK2063
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y
- Suspension>Lift Kits