Specifications
- Brand
- Superlift
- Part #
- K445

Superlift 73-91 Chevy K20 4WD (w/ 52in Rear Springs) 8in Lift Kit Rear Spring Kit w/ SLF Shocks
$1709.93
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Superlift 8in lift kit rear spring kit with SLF shocks for 73-91 Chevy/GMC K20/K2500 4WD. Raises vehicle 8 inches.
Key Features
- Fits 1973-1991 Chevy K20 Pickup, K20 Suburban, V20, V2500 Suburban, and GMC K25/K2500 Pickup, K25/K2500 Suburban, K2500, V2500 4WD vehicles with 52-inch rear springs.
- Provides an 8-inch increase in rear ride height.
- Includes new rear leaf springs designed for lifted applications.
- Comes with Superlift SLF shocks specifically matched to the lift height and spring rate.
- From Superlift, a suspension company established in 1975 with a focus on truck and off-road performance.
Product Details
Superlift has been around since 1975, and they're known for building solid suspension components for trucks and off-road vehicles. They're run by people who love trucks and the outdoors, so they understand what owners are looking for. This 8-inch rear spring lift kit with SLF shocks is designed for 1973-1991 Chevy K20 and GMC K2500 4WD trucks and Suburbans that use 52-inch rear springs. It's a substantial lift that will change the stance and capability of your vehicle.
This kit focuses on the rear suspension, providing new leaf springs and Superlift's own SLF shocks to achieve an 8-inch increase in ride height. The springs are built to handle the demands of lifted trucks, offering a balance between on-road comfort and off-road performance, which is something Superlift prioritizes in their designs. The included shocks are matched to the lift height and spring rate to ensure proper damping and control.
This kit is a significant investment, and it's designed for owners who want to significantly alter their vehicle's appearance and off-road capability. It's important to ensure your vehicle is equipped with the 52-inch rear springs, as this kit is specifically designed for that configuration. If you're looking to give your classic GM truck or SUV a serious lift, this Superlift kit is a well-built option from a company with decades of experience.
Specifications
- Brand
- Superlift
- Manufacturer Part #
- K445
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Superlift 00-04 Ford F-250/F-350 SuperDuty 4WD (Diesel/V-10) 8in Lift Kit Bilstein Shock Box

Superlift 08-16 Ford F-250/F-350 SuperDuty 4WD (Diesel) 6in Lift Kit Bilstein Shock Box

Superlift 09-18 Dodge Ram 1500 4WD 4-6in Lift Kit Bilstein Shock Box

Superlift 14-18 Dodge Ram 3500 Fox Shock Box - 4-6in Lift Kit - Front and Rear Shocks
Superlift 73-91 Chevy K20 4WD (w/ 52in Rear Springs) 8in Lift Kit Rear Spring Kit w/ SLF Shocks
