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The Skyjacker suspension block and U-bolt kit for 1989–1991 Chevrolet V2500 Suburban provides a 4.5‑inch rear lift and helps correct pinion angle to reduce driveline vibration. Tapered ductile‑iron blocks with fixed center pins are paired with e‑coated U‑bolts for corrosion resistance. U‑bolts come in multiple shapes and lengths to match axle configurations, and the kit includes a limited lifetime warranty.
Skyjacker 1989-1991 Chevrolet V2500 Suburban Suspension Block and U-Bolt Kit
