Suspension and Components› Suspension Kits

Superlift

Superlift 73-91 Chevy K30 4WD (Will NOT Fit Dually) 5in Block Kit

$148.33

SKU: S00O 3759

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The SuperLift 5-Inch Rear Lift Block Kit is designed to enhance the rear suspension of your truck, improving cargo weight distribution and towing performance. It provides a rear lift to restore proper ride height, supporting safer and more efficient hauling and towing.

This kit features cast construction for durability and strength, with custom-designed components specific to each make and model. It includes new U-bolts and mounting hardware and is proudly assembled in Louisiana. Installation is straightforward, requiring no special tools or drilling, allowing for a quick suspension upgrade.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSuperlift
Part NumberS00O 3759

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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