1990 GMC K2500 Suspension Upgrade Parts
130 parts verified to fit your 1990 GMC K2500 for a complete suspension upgrade. An advanced project — estimated 4-8 hours.
Shocks & Struts
(78)primary
Rancho
Rancho 92-94 Chevrolet Blazer Full Size Front RS9000XL Shock (Available to order MARCH 2026)
$121.75
Tuff Country
Tuff Country 88-98 Chevy K1500 4x4 (w/0in Suspension Lift) Rear SX6000 Hydraulic Shock (Ea)
$62.35
Skyjacker
Skyjacker Black Max Shock Absorber 1988-2000 GMC K2500 Pickup
$62.91
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
Tuff Country
Tuff Country 11-19 Chevy Silverado 3500 4x4 (w/6in Suspension Lift) Front SX8000 Gas Shock (Ea)
$60.70
Coilovers
(6)primary
Skyjacker
Skyjacker 1987-1988 Chevrolet V30 Pickup Transfer Case Lowering Kit
$39.86
Superlift
Superlift 88-98 GM 2500 4WD 4in Block Kit
$119.99
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 2in Block Kit
$89.99
Superlift
Superlift 88-98 GM 2500 4WD 5in Block Kit
$119.99
Lift Kits
(46)companion
Skyjacker
Skyjacker Suspension Lift Kit Component 1988-1996 Chevrolet K1500 Pickup
$498.45
Tuff Country
Tuff Country 4in Air Bag Spacers Non-Tapered Pair
$62.54
Tuff Country
Tuff Country 2in 4WD Lift Kit
$1647.26
Tuff Country
Tuff Country 88-97 Chevy Truck K2500/3500 4X4 (8 Lug) 4in Lft Kt (w/Stmped Lwr Cntrl Arm No Shocks)
$1673.02
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 6in Lift Kit (No Shocks)
$1870.49
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 6in Air Bag Spacers Non-Tapered Pair
$70.18
Suspension Upgrade for Other GMC K2500 Years
Other Jobs for Your 1990 GMC K2500
Frequently Asked Questions
What parts do I need for a suspension upgrade on my 1990 GMC K2500?
A complete suspension upgrade on the 1990 GMC K2500 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 1990 GMC K2500?
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 1990 GMC K2500?
Yes, all parts on this page are verified to fit the 1990 GMC K2500 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 1990 GMC K2500?
We carry suspension upgrade parts from trusted brands including Rancho, Tuff Country, Skyjacker, Bilstein, and KYB. Filter by brand to find your preferred manufacturer.
How much does a suspension upgrade cost for a 1990 GMC K2500?
The cost of a suspension upgrade for the 1990 GMC K2500 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.