Skyjacker RB245 4.5 Inch Tapered Rear Lift Blocks (Pair)

Skyjacker RB245 tapered rear lift blocks provide a fast and effective solution for lifting or leveling the rear suspension of leaf-spring-equipped trucks and SUVs. These 4.5-inch lift blocks deliver substantial height increase to improve ground clearance, accommodate larger tires, or achieve a level stance when towing.

Key Features:

• 4.5-inch lift height for significant rear suspension elevation
• Tapered design reduces axle wrap and maintains proper driveline geometry
• Constructed from high-quality cast iron for maximum strength and durability
• Sold as a pair for complete rear axle installation
• Direct replacement for factory blocks with simple bolt-in installation
• Same premium lift blocks included in Skyjacker complete lift kit systems

These lift blocks are designed for use with U-bolts (sold separately) and work with most leaf spring suspension configurations. The tapered design helps maintain proper pinion angle to reduce drivetrain vibration and wear. Ideal for trucks and SUVs that need additional rear lift for towing, hauling, or aesthetic purposes.