Superlift 73-91 Chevy K10/GMC K15 4WD 12in Lift Kit Rear Spring Kit w/ Superlift Shocks

K430

• Heavy Duty Front leaf springs
• Durable Urethane spring eye bushings
• Degree shim installed on the front springs to help driveline angle
• Rear lift options include full replacement rear springs and a 3" block kit
• Raised steering arm, raised steering block and drop drag link included
• Sway bar drop brackets included
• Rear brake hose included
• Superlift shock absorbers included

This 12" lift system consists of Heavy Duty (HD) front leaf springs, durable Poly spring bushings, replacement front U-bolts, front sway bar brackets, a front driveshaft spacer, brake hose relocation brackets, rear brake hose, replacement rear leaf springs with Poly bushings, and a 3" block and u-bolt kit for the rear. For steering correction, a 4" raised steering arm, a 4" adjustable drag link, and a 3" raised steering block are also included. The kit is packaged complete with Superlift shocks.

Options include single and dual steering stabilizers, and a 4" rear shackle flip kit.

NOTE: If the vehicle is factory-equipped with auxiliary (dual) front shocks also order quantity two, part number 85150 shocks.

NOTE: 88-91 Suburban models require additional part number 315-88 bushing sleeve kit.

IMPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate. Actual dimensions of a given tire size can vary considerably from one brand to another. Manufacturers' wheel offset and backspacing measurement points are not always consistent. Backspacing greatly impacts tire-to-fender clearance when turning. Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent. Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

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• 1979-1986 GMC K1500 Suburban With Solid Axle 12 in. Suspension Lift Kit (with Rear Springs) 4WD
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• 1987-1991 GMC V1500 Suburban With Solid Axle 12 in. Suspension Lift Kit (with Rear Springs) 4WD