FMBP VSK46659 Engine Valve Spring Kit
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FMBP
 Performance

FMBP VSK46659 Engine Valve Spring Kit

Brand FMBP VSK46659
Installed Height 1.800
Installed Height 45.70
Installed Pressure 151.0
Spring Open Height 1.150
Spring Open Height 29.20
Open Pressure 417.0
Inside Diameter 0.670
Inside Diameter 17.00
Outside Diameter 1.304
Outside Diameter 33.00
Grade Type Performance
Spring Type Dual spring
Product line Performance
Fits Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab · 327 vehicles

Performance line. Built for street, circle track, OEM-style service, and drag race use.

Dual spring design. Provides stronger valvetrain control for performance applications.

Complete spring-side kit. Includes springs, seals, retainers, and locks in one package.

$199.55Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $199.55
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Valve Spring Kit options

Performance Valve Spring Kit

Melling VSK46659 is a performance valve spring kit built for street, circle track, OEM-style service, and drag race use. It is a dual-spring setup with matched seals, retainers, and locks for a complete valvetrain service package.

  • Dual spring design for performance valvetrain control
  • Installed height: 1.800 in. / 45.70 mm
  • Installed pressure: 151 lb
  • Open pressure: 417 lb at 1.150 in. / 29.20 mm
  • Inside diameter: 0.670 in. / 17.00 mm
  • Outside diameter: 1.304 in. / 33.00 mm

Fitment Details

Compatible with a wide range of GM applications, including Fits 1997-2007 Chevrolet Corvette, N/A; Fits 1998-2002 Chevrolet Camaro, N/A; Fits 1999-2013 Chevrolet Silverado 1500, N/A; Fits 2000-2014 Chevrolet Tahoe, N/A; Fits 2000-2014 GMC Yukon, N/A; Fits 2004-2017 Chevrolet Express 3500, N/A; and many additional Chevrolet, GMC, Cadillac, Buick, Pontiac, Saab, Hummer, Isuzu, and Avanti models listed in the fitment table. This part number is VSK46659.

For Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Corvette applications, VSK46659 supports performance-oriented valvetrain service where spring pressure and control matter. The kit includes valve springs, valve stem seals, steel retainers, and valve locks, giving you the core components needed for a complete spring-side refresh. Melling VSK46659 is part of the Performance line and is engineered for applications that demand consistent spring behavior under load.

Common Uses

  • Replacing worn valve springs that no longer hold proper pressure
  • Addressing valvetrain instability at higher engine speeds
  • Restoring sealing performance with new valve stem seals
  • Updating retainers and locks during cylinder head service
  • Supporting performance builds that need stronger spring control

Installation Notes

Verify installed height, spring pressure, and valve train geometry before installation. Confirm compatibility with the cylinder head and camshaft combination, especially on modified engines. Use the fitment table to match VSK46659 to the exact vehicle application before ordering.

Quality Assurance

Melling’s Performance line covers a broad range of spring requirements, from street use to race-oriented applications. VSK46659 is built as a matched kit with performance-focused spring components for consistent valvetrain service.

Related reading

This part fits 327 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelFuel TypeNotes
2017ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2017ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2017GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2017GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2016ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2016ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2016GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2016GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2015ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2015ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2015GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2015GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2014ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2014ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2014ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2014ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2014ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2014GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2014GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2014GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2014GMCYukon——Chrome Silicon Dual Springs; Performance
2014GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2013CadillacEscalade——Chrome Silicon Dual Springs; Performance
2013ChevroletAvalanche——Chrome Silicon Dual Springs; Performance
2013ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2013ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2013ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2013ChevroletSilverado 1500—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2013ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2013ChevroletTahoe—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2013GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2013GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2013GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2013GMCSierra 1500—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2013GMCYukon—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2013GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2012CadillacEscalade——Chrome Silicon Dual Springs; Performance
2012ChevroletAvalanche——Chrome Silicon Dual Springs; Performance
2012ChevroletColorado——Chrome Silicon Dual Springs; Performance
2012ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2012ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2012ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2012ChevroletSilverado 1500—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2012ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2012ChevroletTahoe—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2012GMCCanyon——Chrome Silicon Dual Springs; Performance
2012GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2012GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2012GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2012GMCSierra 1500—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2012GMCYukon—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2012GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2011CadillacEscalade——Chrome Silicon Dual Springs; Performance
2011ChevroletAvalanche——Chrome Silicon Dual Springs; Performance
2011ChevroletColorado——Chrome Silicon Dual Springs; Performance
2011ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2011ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2011ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2011ChevroletSilverado 1500—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2011ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2011ChevroletTahoe—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2011GMCCanyon——Chrome Silicon Dual Springs; Performance
2011GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2011GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2011GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2011GMCSierra 1500—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2011GMCYukon—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2011GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2010CadillacEscalade——Chrome Silicon Dual Springs; Performance
2010ChevroletAvalanche——Chrome Silicon Dual Springs; Performance
2010ChevroletColorado——Chrome Silicon Dual Springs; Performance
2010ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2010ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2010ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2010ChevroletSilverado 1500—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2010ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2010ChevroletTahoe—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2010GMCCanyon——Chrome Silicon Dual Springs; Performance
2010GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2010GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2010GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2010GMCSierra 1500—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2010GMCYukon—FULL HYBRID EV-FLEX (FHEV)Chrome Silicon Dual Springs; Performance
2010GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2010HummerH3——Chrome Silicon Dual Springs; Performance
2010HummerH3T——Chrome Silicon Dual Springs; Performance
2009BuickAllure——Chrome Silicon Dual Springs; Performance
2009BuickLaCrosse——Chrome Silicon Dual Springs; Performance
2009CadillacEscalade——Chrome Silicon Dual Springs; Performance
2009ChevroletAvalanche——Chrome Silicon Dual Springs; Performance
2009ChevroletColorado——Chrome Silicon Dual Springs; Performance
2009ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2009ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2009ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2009ChevroletImpala——Chrome Silicon Dual Springs; Performance
2009ChevroletSilverado 1500—FULL HYBRID EV-GAS (FHEV)Chrome Silicon Dual Springs; Performance
2009ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2009ChevroletTahoe—FULL HYBRID EV-GAS (FHEV)Chrome Silicon Dual Springs; Performance
2009ChevroletTrailblazer——Chrome Silicon Dual Springs; Performance
2009GMCCanyon——Chrome Silicon Dual Springs; Performance
2009GMCEnvoy——Chrome Silicon Dual Springs; Performance
2009GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2009GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2009GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2009GMCSierra 1500—FULL HYBRID EV-GAS (FHEV)Chrome Silicon Dual Springs; Performance
2009GMCYukon—FULL HYBRID EV-GAS (FHEV)Chrome Silicon Dual Springs; Performance
2009GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2009HummerH3——Chrome Silicon Dual Springs; Performance
2009HummerH3T——Chrome Silicon Dual Springs; Performance
2009Saab9-7xAero—Chrome Silicon Dual Springs; Performance
2008BuickAllure——Chrome Silicon Dual Springs; Performance
2008BuickLaCrosse——Chrome Silicon Dual Springs; Performance
2008ChevroletAvalanche——Chrome Silicon Dual Springs; Performance
2008ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2008ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2008ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2008ChevroletImpala——Chrome Silicon Dual Springs; Performance
2008ChevroletSilverado 1500——Chrome Silicon Dual Springs; Performance
2008ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2008ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2008ChevroletTrailblazer——Chrome Silicon Dual Springs; Performance
2008GMCEnvoy——Chrome Silicon Dual Springs; Performance
2008GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2008GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2008GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2008GMCSierra 1500——Chrome Silicon Dual Springs; Performance
2008GMCYukon——Chrome Silicon Dual Springs; Performance
2008GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2008HummerH3——Chrome Silicon Dual Springs; Performance
2008PontiacGrand Prix——Chrome Silicon Dual Springs; Performance
2008Saab9-7xAero—Chrome Silicon Dual Springs; Performance
2007BuickRainier——Chrome Silicon Dual Springs; Performance
2007CadillacCTS——Chrome Silicon Dual Springs; Performance
2007ChevroletAvalanche——Chrome Silicon Dual Springs; Performance
2007ChevroletCorvette——Chrome Silicon Dual Springs; Performance
2007ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2007ChevroletExpress 2500—GASChrome Silicon Dual Springs; Performance
2007ChevroletExpress 3500—GASChrome Silicon Dual Springs; Performance
2007ChevroletImpala——Chrome Silicon Dual Springs; Performance
2007ChevroletMonte Carlo——Chrome Silicon Dual Springs; Performance
2007ChevroletSilverado 1500—GASChrome Silicon Dual Springs; Performance
2007ChevroletSilverado 1500 Classic—GASChrome Silicon Dual Springs; Performance
2007ChevroletSilverado 1500 HD Classic—GASChrome Silicon Dual Springs; Performance
2007ChevroletSilverado 2500 HD—GASChrome Silicon Dual Springs; Performance
2007ChevroletSilverado 2500 HD Classic—GASChrome Silicon Dual Springs; Performance
2007ChevroletSilverado 3500 Classic—GASChrome Silicon Dual Springs; Performance
2007ChevroletSilverado 3500 HD—GASChrome Silicon Dual Springs; Performance
2007ChevroletSuburban 1500—GASChrome Silicon Dual Springs; Performance
2007ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2007ChevroletTrailblazer—GASChrome Silicon Dual Springs; Performance
2007GMCEnvoy——Chrome Silicon Dual Springs; Performance
2007GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2007GMCSavana 2500—GASChrome Silicon Dual Springs; Performance
2007GMCSavana 3500—GASChrome Silicon Dual Springs; Performance
2007GMCSierra 1500—GASChrome Silicon Dual Springs; Performance
2007GMCSierra 1500 Classic—GASChrome Silicon Dual Springs; Performance
2007GMCSierra 1500 HD Classic—GASChrome Silicon Dual Springs; Performance
2007GMCSierra 2500 HD—GASChrome Silicon Dual Springs; Performance
2007GMCSierra 2500 HD Classic—GASChrome Silicon Dual Springs; Performance
2007GMCSierra 3500 Classic—GASChrome Silicon Dual Springs; Performance
2007GMCSierra 3500 HD—GASChrome Silicon Dual Springs; Performance
2007GMCYukon——Chrome Silicon Dual Springs; Performance
2007GMCYukon XL 1500—GASChrome Silicon Dual Springs; Performance
2007GMCYukon XL 2500—GASChrome Silicon Dual Springs; Performance
2007PontiacGrand Prix——Chrome Silicon Dual Springs; Performance
2007Saab9-7x——Chrome Silicon Dual Springs; Performance
2006BuickRainier——Chrome Silicon Dual Springs; Performance
2006CadillacCTS——Chrome Silicon Dual Springs; Performance
2006CadillacEscalade——Chrome Silicon Dual Springs; Performance
2006CadillacEscalade ESV——Chrome Silicon Dual Springs; Performance
2006CadillacEscalade EXT——Chrome Silicon Dual Springs; Performance
2006ChevroletAvalanche 1500——Chrome Silicon Dual Springs; Performance
2006ChevroletCorvette——Chrome Silicon Dual Springs; Performance
2006ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2006ChevroletExpress 2500—GASChrome Silicon Dual Springs; Performance
2006ChevroletExpress 3500—GASChrome Silicon Dual Springs; Performance
2006ChevroletImpala——Chrome Silicon Dual Springs; Performance
2006ChevroletMonte Carlo——Chrome Silicon Dual Springs; Performance
2006ChevroletSilverado 1500—GASChrome Silicon Dual Springs; Performance
2006ChevroletSilverado 1500 HD—GASChrome Silicon Dual Springs; Performance
2006ChevroletSilverado 2500 HD—GASChrome Silicon Dual Springs; Performance
2006ChevroletSilverado 3500—GASChrome Silicon Dual Springs; Performance
2006ChevroletSSR—GASChrome Silicon Dual Springs; Performance
2006ChevroletSuburban 1500—GASChrome Silicon Dual Springs; Performance
2006ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2006ChevroletTrailblazer—GASChrome Silicon Dual Springs; Performance
2006ChevroletTrailblazer EXT——Chrome Silicon Dual Springs; Performance
2006GMCEnvoy——Chrome Silicon Dual Springs; Performance
2006GMCEnvoy XL——Chrome Silicon Dual Springs; Performance
2006GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2006GMCSavana 2500—GASChrome Silicon Dual Springs; Performance
2006GMCSavana 3500—GASChrome Silicon Dual Springs; Performance
2006GMCSierra 1500—GASChrome Silicon Dual Springs; Performance
2006GMCSierra 1500 HD—GASChrome Silicon Dual Springs; Performance
2006GMCSierra 2500 HD—GASChrome Silicon Dual Springs; Performance
2006GMCSierra 3500—GASChrome Silicon Dual Springs; Performance
2006GMCYukon—GASChrome Silicon Dual Springs; Performance
2006GMCYukon XL 1500—GASChrome Silicon Dual Springs; Performance
2006GMCYukon XL 2500—GASChrome Silicon Dual Springs; Performance
2006IsuzuAscender——Chrome Silicon Dual Springs; Performance
2006PontiacGrand Prix——Chrome Silicon Dual Springs; Performance
2006PontiacGTO——Chrome Silicon Dual Springs; Performance
2006Saab9-7x——Chrome Silicon Dual Springs; Performance
2005BuickRainier——Chrome Silicon Dual Springs; Performance
2005CadillacEscalade——Chrome Silicon Dual Springs; Performance
2005CadillacEscalade ESV——Chrome Silicon Dual Springs; Performance
2005CadillacEscalade EXT——Chrome Silicon Dual Springs; Performance
2005ChevroletAvalanche 1500——Chrome Silicon Dual Springs; Performance
2005ChevroletCorvette——Chrome Silicon Dual Springs; Performance
2005ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2005ChevroletExpress 2500—GASChrome Silicon Dual Springs; Performance
2005ChevroletExpress 3500—GASChrome Silicon Dual Springs; Performance
2005ChevroletSilverado 1500—GASChrome Silicon Dual Springs; Performance
2005ChevroletSilverado 1500 HD—GASChrome Silicon Dual Springs; Performance
2005ChevroletSilverado 2500 HD—GASChrome Silicon Dual Springs; Performance
2005ChevroletSilverado 3500—GASChrome Silicon Dual Springs; Performance
2005ChevroletSSR—GASChrome Silicon Dual Springs; Performance
2005ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2005ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2005ChevroletTrailblazer EXT——Chrome Silicon Dual Springs; Performance
2005GMCEnvoy——Chrome Silicon Dual Springs; Performance
2005GMCEnvoy XL——Chrome Silicon Dual Springs; Performance
2005GMCEnvoy XUV——Chrome Silicon Dual Springs; Performance
2005GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2005GMCSavana 2500—GASChrome Silicon Dual Springs; Performance
2005GMCSavana 3500—GASChrome Silicon Dual Springs; Performance
2005GMCSierra 1500—GASChrome Silicon Dual Springs; Performance
2005GMCSierra 1500 HD—GASChrome Silicon Dual Springs; Performance
2005GMCSierra 2500 HD—GASChrome Silicon Dual Springs; Performance
2005GMCSierra 3500—GASChrome Silicon Dual Springs; Performance
2005GMCYukon—GASChrome Silicon Dual Springs; Performance
2005GMCYukon XL 1500—GASChrome Silicon Dual Springs; Performance
2005GMCYukon XL 2500—GASChrome Silicon Dual Springs; Performance
2005IsuzuAscender——Chrome Silicon Dual Springs; Performance
2005PontiacGrand Prix——Chrome Silicon Dual Springs; Performance
2005PontiacGTO——Chrome Silicon Dual Springs; Performance
2005Saab9-7x——Chrome Silicon Dual Springs; Performance
2004AvantiII——Chrome Silicon Dual Springs; Performance
2004BuickRainier——Chrome Silicon Dual Springs; Performance
2004CadillacEscalade——Chrome Silicon Dual Springs; Performance
2004CadillacEscalade ESV——Chrome Silicon Dual Springs; Performance
2004CadillacEscalade EXT——Chrome Silicon Dual Springs; Performance
2004ChevroletAvalanche 1500——Chrome Silicon Dual Springs; Performance
2004ChevroletCorvette——Chrome Silicon Dual Springs; Performance
2004ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2004ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2004ChevroletExpress 3500——Chrome Silicon Dual Springs; Performance
2004ChevroletSilverado 1500——Chrome Silicon Dual Springs; Performance
2004ChevroletSSR——Chrome Silicon Dual Springs; Performance
2004ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2004ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2004ChevroletTrailblazer EXT——Chrome Silicon Dual Springs; Performance
2004GMCEnvoy XL——Chrome Silicon Dual Springs; Performance
2004GMCEnvoy XUV——Chrome Silicon Dual Springs; Performance
2004GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2004GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2004GMCSavana 3500——Chrome Silicon Dual Springs; Performance
2004GMCSierra 1500——Chrome Silicon Dual Springs; Performance
2004GMCYukon——Chrome Silicon Dual Springs; Performance
2004GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2004IsuzuAscender——Chrome Silicon Dual Springs; Performance
2004PontiacGTO——Chrome Silicon Dual Springs; Performance
2003AvantiII——Chrome Silicon Dual Springs; Performance
2003CadillacEscalade——Chrome Silicon Dual Springs; Performance
2003CadillacEscalade ESV——Chrome Silicon Dual Springs; Performance
2003CadillacEscalade EXT——Chrome Silicon Dual Springs; Performance
2003ChevroletAvalanche 1500——Chrome Silicon Dual Springs; Performance
2003ChevroletCorvette——Chrome Silicon Dual Springs; Performance
2003ChevroletExpress 1500——Chrome Silicon Dual Springs; Performance
2003ChevroletExpress 2500——Chrome Silicon Dual Springs; Performance
2003ChevroletSilverado 1500——Chrome Silicon Dual Springs; Performance
2003ChevroletSSR——Chrome Silicon Dual Springs; Performance
2003ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2003ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2003ChevroletTrailblazer EXT——Chrome Silicon Dual Springs; Performance
2003GMCEnvoy XL——Chrome Silicon Dual Springs; Performance
2003GMCSavana 1500——Chrome Silicon Dual Springs; Performance
2003GMCSavana 2500——Chrome Silicon Dual Springs; Performance
2003GMCSierra 1500——Chrome Silicon Dual Springs; Performance
2003GMCYukon——Chrome Silicon Dual Springs; Performance
2003GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2003IsuzuAscender——Chrome Silicon Dual Springs; Performance
2002AvantiII——Chrome Silicon Dual Springs; Performance
2002CadillacEscalade——Chrome Silicon Dual Springs; Performance
2002CadillacEscalade EXT——Chrome Silicon Dual Springs; Performance
2002ChevroletAvalanche 1500——Chrome Silicon Dual Springs; Performance
2002ChevroletCamaro——Chrome Silicon Dual Springs; Performance
2002ChevroletCorvette——Chrome Silicon Dual Springs; Performance
2002ChevroletSilverado 1500——Chrome Silicon Dual Springs; Performance
2002ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2002ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2002GMCSierra 1500——Chrome Silicon Dual Springs; Performance
2002GMCYukon——Chrome Silicon Dual Springs; Performance
2002GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2002PontiacFirebird——Chrome Silicon Dual Springs; Performance
2001AvantiII——Chrome Silicon Dual Springs; Performance
2001ChevroletCamaro——Chrome Silicon Dual Springs; Performance
2001ChevroletCorvette——Chrome Silicon Dual Springs; Performance
2001ChevroletSilverado 1500——Chrome Silicon Dual Springs; Performance
2001ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2001ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2001GMCSierra 1500——Chrome Silicon Dual Springs; Performance
2001GMCYukon——Chrome Silicon Dual Springs; Performance
2001GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2001PontiacFirebird——Chrome Silicon Dual Springs; Performance
2000ChevroletCamaro——Chrome Silicon Dual Springs; Performance
2000ChevroletCorvette——Chrome Silicon Dual Springs; Performance
2000ChevroletSilverado 1500——Chrome Silicon Dual Springs; Performance
2000ChevroletSilverado 2500——Chrome Silicon Dual Springs; Performance
2000ChevroletSuburban 1500——Chrome Silicon Dual Springs; Performance
2000ChevroletTahoe——Chrome Silicon Dual Springs; Performance
2000GMCSierra 1500——Chrome Silicon Dual Springs; Performance
2000GMCSierra 2500——Chrome Silicon Dual Springs; Performance
2000GMCYukon——Chrome Silicon Dual Springs; Performance
2000GMCYukon XL 1500——Chrome Silicon Dual Springs; Performance
2000PontiacFirebird——Chrome Silicon Dual Springs; Performance
1999ChevroletCamaro——Chrome Silicon Dual Springs; Performance
1999ChevroletCorvette——Chrome Silicon Dual Springs; Performance
1999ChevroletSilverado 1500——Chrome Silicon Dual Springs; Performance
1999ChevroletSilverado 2500——Chrome Silicon Dual Springs; Performance
1999GMCSierra 1500——Chrome Silicon Dual Springs; Performance
1999GMCSierra 2500——Chrome Silicon Dual Springs; Performance
1999PontiacFirebird——Chrome Silicon Dual Springs; Performance
1998ChevroletCamaro——Chrome Silicon Dual Springs; Performance
1998ChevroletCorvette——Chrome Silicon Dual Springs; Performance
1998PontiacFirebird——Chrome Silicon Dual Springs; Performance
1997ChevroletCorvette——Chrome Silicon Dual Springs; Performance