Firestone's original helper spring kit is designed to level loads when you are hauling or towing to eliminate squat and return the vehicle designed ride height. Paired with a single path analog compressor kit and no drill mounting plate. A true All In One kit with everything you need in one box for a quick and easy install.
This Part Fits:
Year |
Make |
Model |
Submodel |
2001-2004 |
Chevrolet |
Silverado 2500 |
Base |
2001-2004 |
Chevrolet |
Silverado 2500 |
LS |
2001-2004 |
Chevrolet |
Silverado 2500 |
LT |
2004 |
Chevrolet |
Silverado 2500 |
WT |
2001-2005 |
Chevrolet |
Silverado 2500 HD |
Base |
2001-2006 |
Chevrolet |
Silverado 2500 HD |
LS |
2001-2010 |
Chevrolet |
Silverado 2500 HD |
LT |
2007-2010 |
Chevrolet |
Silverado 2500 HD |
LTZ |
2003-2010 |
Chevrolet |
Silverado 2500 HD |
WT |
2001-2005 |
Chevrolet |
Silverado 3500 |
Base |
2001-2006 |
Chevrolet |
Silverado 3500 |
LS |
2001-2006 |
Chevrolet |
Silverado 3500 |
LT |
2004,2006 |
Chevrolet |
Silverado 3500 |
WT |
2007-2010 |
Chevrolet |
Silverado 3500 HD |
LT |
2007-2010 |
Chevrolet |
Silverado 3500 HD |
LTZ |
2007-2010 |
Chevrolet |
Silverado 3500 HD |
WT |
2002-2004 |
GMC |
Sierra 2500 |
Base |
2001-2002 |
GMC |
Sierra 2500 |
SL |
2001-2004 |
GMC |
Sierra 2500 |
SLE |
2001-2004 |
GMC |
Sierra 2500 |
SLT |
2003-2004 |
GMC |
Sierra 2500 |
WT |
2002-2005 |
GMC |
Sierra 2500 HD |
Base |
2001-2002,2006 |
GMC |
Sierra 2500 HD |
SL |
2001-2010 |
GMC |
Sierra 2500 HD |
SLE |
2001-2010 |
GMC |
Sierra 2500 HD |
SLT |
2003-2010 |
GMC |
Sierra 2500 HD |
WT |
2002-2005 |
GMC |
Sierra 3500 |
Base |
2001-2002,2006 |
GMC |
Sierra 3500 |
SL |
2001-2006 |
GMC |
Sierra 3500 |
SLE |
2001-2006 |
GMC |
Sierra 3500 |
SLT |
2004-2006 |
GMC |
Sierra 3500 |
WT |
2007-2010 |
GMC |
Sierra 3500 HD |
SLE |
2007-2010 |
GMC |
Sierra 3500 HD |
SLT |
2007-2010 |
GMC |
Sierra 3500 HD |
WT |