SuperLift 2.5″ Lift Kit for 1973-1991 Chevy/GMC 1/2 Ton Blazer/Jimmy/Suburban 4WD

SuperLift 2.5″ Lift Kit for 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991 Chevy/GMC 1/2 Ton Blazer/Jimmy/Suburban 4WD

Part: K414

• New Superide front leaf springs
• Durable Urethane spring eye bushings
• Rear lift options include rear block kit
• Superlift Superide shock absorbers available
• Lifetime Warranty
• Satisfaction Guarantee

Tire and Wheel Info

Stock to a 32 x 11.50

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.

Installation Notes

88-91 Blazer, Jimmy, and Suburban require additional sleeve kit part # 315-88.

Installation Instructions

• 3001.pdf

Product Overview

This basic kit contains 2.5″ Superide front leaf springs that feature tapered leaves, bolt-style spring clips and Teflon inserts between each leaf, durable Poly spring bushings, replacement front U-bolts, brake hose relocation brackets and a 2.5″ rear block and u-bolt kit. The kit is packaged complete with Superlift Superide shocks.

Options include single and dual steering stabilizers and an adjustable 2″ drop drag link.

NOTE: If the vehicle is factory-equipped with auxiliary (dual) front shocks also order quantity two, part number 85100 Superide shocks.

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

Fitment Table