Skyjacker Suspension RB257 5.5 Inch Rear Lift Blocks for 2011+ HD Trucks

Skyjacker RB257 lift blocks provide a fast and cost-effective solution for lifting or leveling the rear of leaf-spring-equipped trucks and SUVs. These durable 5.5-inch cast iron lift blocks are designed specifically for 2011 and newer heavy-duty trucks including Chevy/GMC 2500HD and Dodge 2500/3500 models.

Key Features:

• 5.5-inch lift height for aggressive stance and improved ground clearance
• Precision-cast construction for strength and durability
• Tapered design maintains proper pinion angle and drivetrain geometry
• Easy installation requires no cutting or welding
• Sold as a pair for complete rear axle lift
• Same professional-grade blocks used in Skyjacker complete lift kits

These lift blocks are an ideal solution for leveling your truck when adding a heavy payload, matching a front lift kit, or achieving an aggressive lifted appearance. Skyjacker's proven design ensures reliable performance and long-lasting durability in demanding applications.