Suspension and Components› Suspension Kits

Superlift

7387 K10/K15;7391 BLAZER/JIMMY/SUBURBAN 1/2 TON 4WD 4IN LIFT KIT (W/52IN RR SPRINGS)W/SL SHOCKS

$1,259.99

SKU: S00O K419

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

Easy — 1–2 hours

Description

The Superlift K419 is a 4-inch basic leaf spring suspension lift kit for front and rear, designed to provide increased ground clearance and accommodate larger tires. It includes leaf springs, urethane spring eye bushings, Superlift shock absorbers, hardware, and detailed instructions for installation.

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 K419

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.

View Full Return Policy