Superlift Block Kit | 4WD | Chevrolet K30 (1973-1991) | P/N 3738

The Superlift Block Kit fits the Chevrolet K30 1973-1991 (4WD). It is offered in 3in and 5in lift heights.

Features

• Includes: 2 cast iron blocks, four U-bolts, all nuts and washers needed for installation
• Lift heights: 3in and 5in

Notes

• Will not fit dually

Specifications

• Average install time: 1-3 hours
• Shipping weight: 24.4 to 33.5 lb, by option

Fitment

• Chevrolet K30 (1973-1991)

Part Numbers

• MPN 3738 - 3in · UPC 804260009885
• MPN 3759 - 5in · UPC 804260009908