1973 GMC K15/K1500 Suburban Suspension Upgrade Parts
220 parts verified to fit your 1973 GMC K15/K1500 Suburban for a complete suspension upgrade. An advanced project — estimated 4-8 hours.
Shocks & Struts
(99)primary
Skyjacker
Skyjacker M95 Performance Shock Absorber 1987-1987 GMC V2500 Pickup
$99.82
Skyjacker
Skyjacker Black Max Shock Absorber 1986-1992 Jeep Comanche
$62.91
Skyjacker
Skyjacker 1979-1984 Chevrolet Blazer K5 4 Wheel Drive Multi Shock Bracket
$85.21
Tuff Country
Tuff Country 76-86 Jeep CJ5 (w/2in Suspension Lift) Rear SX8000 Nitro Gas Shock (Ea)
$59.58
Rancho
Rancho 69-91 Chevrolet Blazer Full Size Front RS9000XL Shock (Available to order Late JANUARY 2026)
$121.75
KYB
KYB Shocks & Struts Excel-G Front CHEVROLET Blazer - Full Size (4WD) 1969-91 CHEVROLET Silverado K a
$43.85
Rancho
Rancho 81-91 Chevrolet Blazer / Full Size Front Inner RS5000X Shock
$71.17
Skyjacker
Skyjacker 1987-1991 GMC V2500 Suburban Black Max Shock Absorber
$62.91
Coilovers
(8)primary
Skyjacker
Skyjacker 1987-1988 Chevrolet V30 Pickup Transfer Case Lowering Kit
$39.86
Superlift
Superlift 76-86 Jeep CJ7 / 76-83 CJ5 / 81-85 Scrambler Lift Kit Shock Box SL Shadow 0-2in. Lift
$279.99
Superlift
Superlift 73-87 Chevy K5 K10/GMC K15 1.5in Block Kit
$89.99
Superlift
Superlift 73-87 Chevy K5 K10/GMC K15 2in Block Kit
$89.99
Superlift
Superlift 73-87 Chevy K5 K10/GMC K15 4in Block Kit
$119.99
Superlift
Superlift 73-87 Chevy K5 K10/GMC K15 2.5in Block Kit
$89.99
Superlift
Superlift 73-87 Chevy K5 K10/GMC K15 5in Block Kit
$119.99
Superlift
Superlift 73-87 Chevy K5 K10/GMC K15 3in Block Kit
$119.99
Lift Kits
(113)companion
Tuff Country
Tuff Country 69-72 Chevy Blazer 4X4 4in Lift Kit Heavy Duty (w/52in Rear Springs No Shocks)
$1937.50
Tuff Country
Tuff Country 69-72 Chevy Blazer 4x4 4in Lift Kit Heavy Duty (SX8000 Shocks)
$1351.09
Skyjacker
Skyjacker 4" SYS 73-87 1/2T SUB W/52"
$1242.52
Tuff Country
Tuff Country 69-72 Chevy Blazer 4X4 6in Lift Kit EZ-Ride (w/52in Rear Springs SX8000)
$2140.56
Tuff Country
Tuff Country 69-72 Chevy Blazer 4X4 2in Lift Kit EZ-Ride (w/52in Rear Springs SX8000)
$1678.98
Skyjacker
Skyjacker 2.5"SR 73-87 GM 1/2 W/RR SP
$1183.48
Tuff Country
Tuff Country 73-91 Chevy Blazer 1/2 Ton 4wd 1.5in Rear Block & U-Bolt Kit
$94.72
Tuff Country
Tuff Country 73-87 Suburban 1/2 Ton 4X4 4in Lift Kit Heavy Duty (w/52in Rr Springs No Shocks)
$1561.41
Suspension Upgrade for Other GMC K15/K1500 Suburban Years
Other Jobs for Your 1973 GMC K15/K1500 Suburban
Frequently Asked Questions
What parts do I need for a suspension upgrade on my 1973 GMC K15/K1500 Suburban?
A complete suspension upgrade on the 1973 GMC K15/K1500 Suburban 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 1973 GMC K15/K1500 Suburban?
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 1973 GMC K15/K1500 Suburban?
Yes, all parts on this page are verified to fit the 1973 GMC K15/K1500 Suburban 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 1973 GMC K15/K1500 Suburban?
We carry suspension upgrade parts from trusted brands including Skyjacker, Tuff Country, Rancho, KYB, and Bilstein. Filter by brand to find your preferred manufacturer.
How much does a suspension upgrade cost for a 1973 GMC K15/K1500 Suburban?
The cost of a suspension upgrade for the 1973 GMC K15/K1500 Suburban 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.