Zone Offroad 4" Suspension Lift Kit System for 88-91 Chevy / GMC Blazer / Jimmy / Suburban 4WD - C15

Zone Offroad 4" suspension lift kit for 1988-91 1/2 ton Chevy/GMC Blazer/Jimmy and Suburban. Many hours of development and testing have finally produced an extremely capable leaf spring system. The springs are a 5 leaf pack with anti-friction pads and center leaf spacer plates between each leaf. This design significantly decreases leaf pack internal friction for a smooth and consistent spring rate.

This complete system comes with a 4" steering arm to yield the factory drag link angle. Zone Offroad also addresses the brake lines by providing front and rear brake line relocation brackets. Front and rear yellow zinc plated u-bolts with high nuts and washers are included to bolt the front springs and rear 4" lift blocks to the axles. If your truck came with a front sway bar, Zone Offroad has you covered with a unique shackle sway bar link design listed in the accessories that will fit lifts from 2-6". Choose Zone Offroad for an affordable yet high quality system for your 88-91 Jimmy, Blazer, or Suburban.

Featured Technology & Benefits
4? Front leaf springs
4? Rear lift blocks
4? Steering arm
Front and rear brake line relocation brackets
Zinc plated u-bolts with high nuts and washers
Optional front sway bar shackle links

Important Notes!
"Some models came equipped from the factory with a dual front shock setup, with the second set of shocks commonly being referred to as "Auxillary" shocks. If you prefer to retain the Auxillary shocks, you must order the optional Auxillary shocks offered under the Required Vehicle/Kit Selections below. Optional Auxillary shocks are available in both our hydro and nitro shocks."

This product fits the following applications:

88-91 Chevy Blazer 4WD Gas
88-91 Chevy Suburban 1500 4WD Gas
88-91 GMC Jimmy 4WD Gas

Quick Specs

Front Lift Height: 4?
Front Lift Method: Leaf Springs
Rear Lift Height: 4?
Rear Lift Method: Block Kit
Install Time Hrs: 3-4
Difficulty Level 1-5: 3
Wheel Size: 15X8
Back Spacing: 3.5?
Max Tire Size: 35 x 12.50