1966 GMC I1500 Suspension Upgrade Parts
38 parts listed for your 1966 GMC I1500 for a complete suspension upgrade. Choose your trim on product pages to confirm exact fit. An advanced project - estimated 4-8 hours.
Shocks & Struts
(26)primary
Standard Motor Products
Part # LX-808
ELECTRONIC IGNITION CONVERSION KIT
$300.83
Moog
Part # 6082
Front Coil Spring Set
$143.96
KYB
Part # 344085
Gas Shock
$53.30
Monroe
Part # 34817
Gas-Magnum Front Suspension Shock Absorber
$42.34
Monroe
Part # 34803
Gas-Magnum Rear; Front Suspension Shock Absorber
$34.51
KYB
Part # 344068
KYB Shocks & Struts Excel-G Front CHEVROLET Blazer - Full Size (2WD) 1969-82 CHEVROLET G-Series (1 T
$39.56
KYB
Part # KG5419
KYB Shocks & Struts Gas-A-Just Front & Rear CHEVROLET Blazer - Full Size (2WD) 1969-72 CHEVROLET G-S
$60.11
KYB
Part # KG5409
KYB Shocks & Struts Gas-A-Just Front CHEVROLET Blazer - Full Size (2WD) 1969-82 CHEVROLET G-Series (
$44.17
Coilovers
(12)primary
Belltech
Part # 951
Belltech LOWERING KIT W/O SHOCKS
$528.23
Ridetech
Part # 11333510
Ridetech 63-72 Chevy C10 Front CoilOver System HQ Series
$868.22
Ridetech
Part # 11334799
Ridetech 63-72 Chevy C10 StreetGRIP Lowering Rear Springs Dual Rate Pair
$293.11
Ridetech
Part # 11333511
Ridetech 63-72 Chevy C10 TQ Series CoilOvers Front Pair
$1993.38
Ridetech
Part # 11336511
Ridetech 63-72 Chevy C10 TQ Series CoilOvers Rear Pair
$1993.38
Ridetech
Part # 11345012
Ridetech 1963-1970 Chevy C10 w/ Small Block StreetGrip System (No Bushings)
$3455.92
Ridetech
Part # 11345110
Ridetech 63-70 Chevrolet C10 Big Block StreetGrip Suspension System w/ Control Arm Bushing Kit
$4101.93
Ridetech
Part # 11345112
Ridetech 63-70 Chevrolet C10 Big Block StreetGrip Suspension System w/o Bushing Kit
$3455.92
Suspension Upgrade for Other GMC I1500 Years
Other Jobs for Your 1966 GMC I1500
Frequently Asked Questions
What parts do I need for a suspension upgrade on my 1966 GMC I1500?
A complete suspension upgrade on the 1966 GMC I1500 typically requires shocks & struts, coilovers. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a suspension upgrade take on a 1966 GMC I1500?
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 1966 GMC I1500?
These parts are listed for the 1966 GMC I1500 using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make suspension upgrade parts for the 1966 GMC I1500?
We carry suspension upgrade parts from trusted brands including Standard Motor Products, Moog, KYB, Monroe, and Belltech. Filter by brand to find your preferred manufacturer.
How much does a suspension upgrade cost for a 1966 GMC I1500?
The cost of a suspension upgrade for the 1966 GMC I1500 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.