ReadyLIFT Suspension 26-39550 GM 1500 Mono-Leaf Rear Block Kit

The ReadyLIFT Suspension 26-39550 GM 1500 Mono-Leaf Rear Block Kit is designed to support rear suspension lift applications on select Chevrolet and GMC 1500 trucks equipped with mono-leaf rear springs. This rear block kit helps establish the intended rear ride height while maintaining compatibility with the factory suspension layout. It is a practical solution for installers completing a suspension leveling or lift setup that requires rear block components.

ReadyLIFT Suspension develops vehicle-specific suspension components for reliable fitment and straightforward installation. The 26-39550 kit is intended for use with compatible GM 1500 applications and should be matched to the truck’s model year, drivetrain, cab configuration, spring design, and existing suspension setup before installation. Professional installation is recommended, along with a complete inspection of suspension hardware and alignment after the work is completed.

Key Product Specifications & Technical Data

• Brand: ReadyLIFT Suspension
• Part Number: 26-39550
• Product Type: Rear suspension block kit
• Application: GM 1500 trucks
• Rear Suspension: Mono-leaf spring systems
• Installation Position: Rear axle
• Primary Function: Supports rear suspension lift height
• Vehicle Compatibility: Select Chevrolet and GMC 1500 models; verify fitment before purchase

What's Included

• Rear mono-leaf suspension block components
• Application-specific installation hardware, where supplied by the manufacturer

Fitment data should be confirmed using the vehicle’s model year, make, model, drivetrain, cab style, and factory rear suspension configuration. This kit is intended only for compatible GM 1500 applications and may not fit trucks with different rear spring designs or suspension configurations.

Features:

• Vehicle-specific design for select GM 1500 mono-leaf rear suspension applications
• Supports the intended rear suspension lift height in compatible installations
• Designed for use with the factory-style rear axle and spring arrangement
• ReadyLIFT Suspension engineering supports a direct, professional installation when vehicle fitment is confirmed