1991 GMC K3500 Suspension Upgrade Parts
99 parts verified to fit your 1991 GMC K3500 for a complete suspension upgrade. An advanced project — estimated 4-8 hours.
Shocks & Struts
(63)primary
Rancho
Rancho 90-05 Chevrolet Astro Front RS9000XL Shock (Available to order MARCH 2026)
$121.75
Bilstein
Bilstein B6 2000 GMC K2500 Sierra SL Rear 46mm Monotube Shock Absorber
$101.00
Rancho
Rancho 92-94 Chevrolet Blazer / Full Size Rear RS5000X Shock
$71.17
Rancho
Rancho 69-94 Chevrolet Blazer / Full Size Front RS9000XL Shock
$121.75
Skyjacker
Skyjacker Hydro Shock Absorber 1989-1991 Chevrolet V3500 Pickup
$51.87
KYB
KYB Shocks & Struts MonoMax Front CADILLAC Escalade - KYB Lift Kit Replacement Shocks 1999-00 CHEVRO
$95.27
KYB
KYB Shocks & Struts MonoMax Rear CADILLAC Escalade - KYB Lift Kit Replacement Shocks 1999-00 CHEVROL
$95.27
Skyjacker
Skyjacker Nitro Shock Absorber 1988-2000 GMC K2500 Pickup
$61.61
Coilovers
(8)primary
Skyjacker
Skyjacker 1987-1988 Chevrolet V30 Pickup Transfer Case Lowering Kit
$39.86
Superlift
Superlift 88-98 GM 2500 4WD 2.5in Block Kit
$89.99
Superlift
Superlift 88-98 GM 2500 4WD 1.5in Block Kit
$89.99
Superlift
Superlift 88-98 GM 2500 4WD 4in Block Kit
$119.99
Superlift
Superlift 73-91 Chevy K30 4WD (Will NOT Fit Dually) 5in Block Kit
$119.99
Superlift
Superlift 73-91 Chevy K30 4WD (Will NOT Fit Dually) 3in Block Kit
$119.99
Superlift
Superlift 88-98 GM 2500 4WD 2in Block Kit
$89.99
Superlift
Superlift 88-98 GM 2500 4WD 5in Block Kit
$119.99
Lift Kits
(28)companion
Tuff Country
Tuff Country 2in 4WD Lift Kit
$1647.26
Tuff Country
Tuff Country 88-97 Chevy K2500/3500 4X4 (8 Lug) 6in Lift Kit (w/Cast Lwr Cntrl Arm SX8000)
$2433.89
Tuff Country
Tuff Country 88-97 Chevy Truck K2500/3500 4X4 (8 Lug) 4in Lift Kt (w/Cast Lwr Cntrl Arms No Shocks)
$1704.47
Tuff Country
Tuff Country 88-97 Chevy K2500/3500 4X4 (8 Lug) 6in Lift Kit (w/Stamped Lwr Cntrlo Arm SX8000)
$2496.90
Tuff Country
Tuff Country 88-97 Chevy Truck K2500/3500 4X4 (8 Lug) 4in Lift Kit (w/Cast Lwr Cntrl Arms SX8000)
$2020.60
Tuff Country
Tuff Country 92-98 GMC Suburban 1500 & 2500 4wd 5.5in Rear Block & U-Bolt Kit
$205.72
Superlift
Superlift 73-91 GM K Series Pickup 4WD 12in Lift Kit Component Box - Rear Block Kit
$699.99
Tuff Country
Tuff Country 88-97 Chevy K2500/3500 4X4 (8 Lug) 6in Lift Kit (w/Cast Lwr Cntrl Arm No Shocks)
$2117.70
Suspension Upgrade for Other GMC K3500 Years
Other Jobs for Your 1991 GMC K3500
Frequently Asked Questions
What parts do I need for a suspension upgrade on my 1991 GMC K3500?
A complete suspension upgrade on the 1991 GMC K3500 typically requires shocks & struts, coilovers, lift kits. All parts shown on this page are verified to fit your specific vehicle.
How long does a suspension upgrade take on a 1991 GMC K3500?
A suspension upgrade typically takes 4-8 hours and is rated as advanced difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a suspension upgrade myself?
A suspension upgrade is an advanced project that typically requires specialized tools and significant mechanical experience. Many people choose to have a professional handle this job, but DIYers with the right skills and tools can save significantly on labor.
Are these parts guaranteed to fit my 1991 GMC K3500?
Yes, all parts on this page are verified to fit the 1991 GMC K3500 using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make suspension upgrade parts for the 1991 GMC K3500?
We carry suspension upgrade parts from trusted brands including Rancho, Bilstein, Skyjacker, KYB, and Tuff Country. Filter by brand to find your preferred manufacturer.
How much does a suspension upgrade cost for a 1991 GMC K3500?
The cost of a suspension upgrade for the 1991 GMC K3500 depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.