The Skyjacker suspension block and U-bolt kit for 1997 Ford F-250 HD 4WD (no tow) provides a 3.5‑inch rear lift and helps correct pinion angle to reduce driveline vibration. The kit pairs tapered ductile‑iron blocks with fixed center pins and e‑coated U‑bolts for corrosion resistance. U‑bolts are offered in multiple shapes and lengths to suit axle setups, and a limited lifetime warranty is included.
Skyjacker 1997-1997 Ford F-250 HD 4 Wheel Drive Suspension Block and U-Bolt Kit