Our trunnion upgrade kit converts a stock LS series rocker arm into a captured trunnion for increased stability and stiffness. Compatible with stock geometry, our trunnion kit can be performed in 30 minutes with a C-clamp or a bench vise.
CatalogUser 1This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2001-2004 |
Avanti |
II |
Base |
| 2008-2009 |
Buick |
LaCrosse |
Super |
| 2004-2007 |
Buick |
Rainier |
CXL |
| 2004-2005 |
Buick |
Rainier |
CXL Plus |
| 2009-2015 |
Cadillac |
CTS |
V |
| 2002-2005,2007-2014 |
Cadillac |
Escalade |
Base |
| 2009-2013 |
Cadillac |
Escalade |
Hybrid |
| 2010-2013 |
Cadillac |
Escalade |
Hybrid Platinum |
| 2011-2014 |
Cadillac |
Escalade |
Luxury |
| 2008-2014 |
Cadillac |
Escalade |
Platinum |
| 2011-2014 |
Cadillac |
Escalade |
Premium |
| 2007-2014 |
Cadillac |
Escalade ESV |
Base |
| 2011-2014 |
Cadillac |
Escalade ESV |
Luxury |
| 2008-2014 |
Cadillac |
Escalade ESV |
Platinum |
| 2011-2014 |
Cadillac |
Escalade ESV |
Premium |
| 2007-2013 |
Cadillac |
Escalade EXT |
Base |
| 2011-2013 |
Cadillac |
Escalade EXT |
Luxury |
| 2011-2013 |
Cadillac |
Escalade EXT |
Premium |
| 2013 |
Chevrolet |
Avalanche |
Black Diamond LS |
| 2013 |
Chevrolet |
Avalanche |
Black Diamond LT |
| 2013 |
Chevrolet |
Avalanche |
Black Diamond LTZ |
| 2007-2012 |
Chevrolet |
Avalanche |
LS |
| 2007-2012 |
Chevrolet |
Avalanche |
LT |
| 2007-2012 |
Chevrolet |
Avalanche |
LTZ |
| 2002-2005 |
Chevrolet |
Avalanche 1500 |
Base |
| 2005-2006 |
Chevrolet |
Avalanche 1500 |
LS |
| 2005-2006 |
Chevrolet |
Avalanche 1500 |
LT |
| 2002-2003 |
Chevrolet |
Avalanche 1500 |
North Face |
| 2002-2003 |
Chevrolet |
Avalanche 1500 |
On Road Edition |
| 2003 |
Chevrolet |
Avalanche 1500 |
WBH |
| 2004-2006 |
Chevrolet |
Avalanche 1500 |
Z66 |
| 2002-2006 |
Chevrolet |
Avalanche 1500 |
Z71 |
| 2010-2015 |
Chevrolet |
Camaro |
SS |
| 2014-2015 |
Chevrolet |
Camaro |
Z/28 |
| 1998-2002 |
Chevrolet |
Camaro |
Z28 |
| 1998-2002 |
Chevrolet |
Camaro |
Z28 SS |
| 2012-2015 |
Chevrolet |
Camaro |
ZL1 |
| 2011-2017 |
Chevrolet |
Caprice |
PPV |
| 2009-2012 |
Chevrolet |
Colorado |
LT |
| 2013 |
Chevrolet |
Corvette |
427 |
| 2008 |
Chevrolet |
Corvette |
427 Limited Edition Z06 |
| 2003 |
Chevrolet |
Corvette |
50th Anniversary Edition |
| 2003 |
Chevrolet |
Corvette |
50th Anniversary Edition Pace Car |
| 1997-2004,2008-2013 |
Chevrolet |
Corvette |
Base |
| 2010-2013 |
Chevrolet |
Corvette |
Grand Sport |
| 1998 |
Chevrolet |
Corvette |
Indianapolis 500 Pace Car |
| 2001-2004,2006-2013 |
Chevrolet |
Corvette |
Z06 |
| 2011 |
Chevrolet |
Corvette |
Z06 Carbon |
| 2009-2013 |
Chevrolet |
Corvette |
ZR1 |
| 2003-2014 |
Chevrolet |
Express 1500 |
Base |
| 2003-2014 |
Chevrolet |
Express 1500 |
LS |
| 2006-2014 |
Chevrolet |
Express 1500 |
LT |
| 2003-2005,2010-2019 |
Chevrolet |
Express 2500 |
Base |
| 2003-2005,2010-2019 |
Chevrolet |
Express 2500 |
LS |
| 2010-2019 |
Chevrolet |
Express 2500 |
LT |
| 2010-2019 |
Chevrolet |
Express 3500 |
Base |
| 2010-2019 |
Chevrolet |
Express 3500 |
LS |
| 2010-2019 |
Chevrolet |
Express 3500 |
LT |
| 2006-2009 |
Chevrolet |
Impala |
SS |
| 2016-2017 |
Chevrolet |
LCF 3500 |
Base |
| 2006-2007 |
Chevrolet |
Monte Carlo |
SS |
| 1999-2005 |
Chevrolet |
Silverado 1500 |
Base |
| 2004-2006,2009-2013 |
Chevrolet |
Silverado 1500 |
Hybrid |
| 1999-2006,2010-2013 |
Chevrolet |
Silverado 1500 |
LS |
| 1999-2013 |
Chevrolet |
Silverado 1500 |
LT |
| 2007-2013 |
Chevrolet |
Silverado 1500 |
LTZ |
| 2002-2004,2006-2013 |
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 |
| 1999-2000 |
Chevrolet |
Silverado 2500 |
Base |
| 1999-2000 |
Chevrolet |
Silverado 2500 |
LS |
| 1999-2000 |
Chevrolet |
Silverado 2500 |
LT |
| 2015-2019 |
Chevrolet |
Silverado 2500 HD |
High Country |
| 2010-2019 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2010-2019 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2010-2019 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2015-2019 |
Chevrolet |
Silverado 3500 HD |
High Country |
| 2010-2019 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2010-2019 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2010-2019 |
Chevrolet |
Silverado 3500 HD |
WT |
| 2014-2017 |
Chevrolet |
SS |
Base |
| 2003-2004 |
Chevrolet |
SSR |
Base |
| 2000-2001,2006 |
Chevrolet |
Suburban 1500 |
Base |
| 2000-2014 |
Chevrolet |
Suburban 1500 |
LS |
| 2000-2014 |
Chevrolet |
Suburban 1500 |
LT |
| 2007-2014 |
Chevrolet |
Suburban 1500 |
LTZ |
| 2004-2006 |
Chevrolet |
Suburban 1500 |
Z71 |
| 2010-2013 |
Chevrolet |
Suburban 2500 |
LS |
| 2010-2013 |
Chevrolet |
Suburban 2500 |
LT |
| 2016-2019 |
Chevrolet |
Suburban 3500 HD |
LS |
| 2016-2019 |
Chevrolet |
Suburban 3500 HD |
LT |
| 2000-2001,2006 |
Chevrolet |
Tahoe |
Base |
| 2008-2013 |
Chevrolet |
Tahoe |
Hybrid |
| 2000-2014 |
Chevrolet |
Tahoe |
LS |
| 2000-2014 |
Chevrolet |
Tahoe |
LT |
| 2007-2014 |
Chevrolet |
Tahoe |
LTZ |
| 2012-2014 |
Chevrolet |
Tahoe |
PPV |
| 2012-2014 |
Chevrolet |
Tahoe |
SSV |
| 2003-2006 |
Chevrolet |
Tahoe |
Z71 |
| 2008 |
Chevrolet |
Trailblazer |
Base |
| 2006-2007 |
Chevrolet |
Trailblazer |
LS |
| 2006-2008 |
Chevrolet |
Trailblazer |
LT |
| 2003-2006 |
Chevrolet |
Trailblazer EXT |
LS |
| 2003-2006 |
Chevrolet |
Trailblazer EXT |
LT |
| 2003-2004 |
Chevrolet |
Trailblazer EXT |
North Face |
| 2009-2012 |
GMC |
Canyon |
SLE |
| 2009-2012 |
GMC |
Canyon |
SLT |
| 2005-2009 |
GMC |
Envoy |
Denali |
| 2005-2006 |
GMC |
Envoy XL |
Denali |
| 2003-2005 |
GMC |
Envoy XL |
SLE |
| 2003-2005 |
GMC |
Envoy XL |
SLT |
| 2004-2005 |
GMC |
Envoy XUV |
SLE |
| 2004-2005 |
GMC |
Envoy XUV |
SLT |
| 2003-2014 |
GMC |
Savana 1500 |
Base |
| 2006-2014 |
GMC |
Savana 1500 |
LS |
| 2006-2014 |
GMC |
Savana 1500 |
LT |
| 2003-2005 |
GMC |
Savana 1500 |
SLE |
| 2003-2005,2010-2019 |
GMC |
Savana 2500 |
Base |
| 2010-2019 |
GMC |
Savana 2500 |
LS |
| 2010-2019 |
GMC |
Savana 2500 |
LT |
| 2003-2005 |
GMC |
Savana 2500 |
SLE |
| 2010-2019 |
GMC |
Savana 3500 |
Base |
| 2010-2019 |
GMC |
Savana 3500 |
LS |
| 2010-2019 |
GMC |
Savana 3500 |
LT |
| 2002-2005 |
GMC |
Sierra 1500 |
Base |
| 2007-2013 |
GMC |
Sierra 1500 |
Denali |
| 2002 |
GMC |
Sierra 1500 |
HT |
| 2005-2006,2009-2013 |
GMC |
Sierra 1500 |
Hybrid |
| 1999-2003,2006,2010-2013 |
GMC |
Sierra 1500 |
SL |
| 1999-2013 |
GMC |
Sierra 1500 |
SLE |
| 1999-2013 |
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 |
| 1999-2000 |
GMC |
Sierra 2500 |
SL |
| 1999-2000 |
GMC |
Sierra 2500 |
SLE |
| 1999-2000 |
GMC |
Sierra 2500 |
SLT |
| 2015-2019 |
GMC |
Sierra 2500 HD |
Base |
| 2011-2019 |
GMC |
Sierra 2500 HD |
Denali |
| 2010-2019 |
GMC |
Sierra 2500 HD |
SLE |
| 2010-2019 |
GMC |
Sierra 2500 HD |
SLT |
| 2010-2014 |
GMC |
Sierra 2500 HD |
WT |
| 2015-2019 |
GMC |
Sierra 3500 HD |
Base |
| 2011-2019 |
GMC |
Sierra 3500 HD |
Denali |
| 2010-2019 |
GMC |
Sierra 3500 HD |
SLE |
| 2010-2019 |
GMC |
Sierra 3500 HD |
SLT |
| 2010-2014 |
GMC |
Sierra 3500 HD |
WT |
| 2007-2014 |
GMC |
Yukon |
Denali |
| 2010-2013 |
GMC |
Yukon |
Denali Hybrid |
| 2008-2013 |
GMC |
Yukon |
Hybrid |
| 2006 |
GMC |
Yukon |
SL |
| 2000-2014 |
GMC |
Yukon |
SLE |
| 2000-2014 |
GMC |
Yukon |
SLT |
| 2007-2014 |
GMC |
Yukon XL 1500 |
Denali |
| 2006 |
GMC |
Yukon XL 1500 |
SL |
| 2000-2014 |
GMC |
Yukon XL 1500 |
SLE |
| 2000-2014 |
GMC |
Yukon XL 1500 |
SLT |
| 2010-2013 |
GMC |
Yukon XL 2500 |
SLE |
| 2010-2013 |
GMC |
Yukon XL 2500 |
SLT |
| 2004,2007-2009 |
Hummer |
H2 |
Base |
| 2008-2010 |
Hummer |
H3 |
Alpha |
| 2009 |
Hummer |
H3 |
Championship Series |
| 2009-2010 |
Hummer |
H3T |
Alpha |
| 2003 |
Isuzu |
Ascender |
Base |
| 2003-2005 |
Isuzu |
Ascender |
Limited |
| 2003-2006 |
Isuzu |
Ascender |
LS |
| 2005 |
Isuzu |
Ascender |
S |
| 1998-2002 |
Pontiac |
Firebird |
Formula |
| 1998-2002 |
Pontiac |
Firebird |
Trans Am |
| 2008-2009 |
Pontiac |
G8 |
GT |
| 2009 |
Pontiac |
G8 |
GXP |
| 2005-2008 |
Pontiac |
Grand Prix |
GXP |
| 2004 |
Pontiac |
GTO |
Base |
| 2006-2009 |
Saab |
9-7x |
5.3i |
| 2005 |
Saab |
9-7x |
Arc |
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