






🚙 Elevate your GM 1500 game with precision and power!
The ReadyLift 66-3921 Leveling Kit offers a 1.75-inch front lift specifically designed for GM 1500 trucks, excluding factory-lifted AT4 and Trail Boss models. Crafted from heavy-duty alloy steel, it features tubular upper control arms with corrected ball joint angles and maintenance-free Terrain Control Technology pivot bushings to ensure optimal alignment and durability without interfering with factory suspension geometry.





| Brand | Readylift |
| Auto Part Position | Front |
| Material | Alloy Steel |
| Included Components | 1.75'' Leveling Kit |
| Maximum Lifting Height | 2 Inches |
| Manufacturer | ReadyLift |
| UPC | 804879610489 |
| Global Trade Identification Number | 00804879610489 |
| Automotive Fit Type | Vehicle Specific Fit |
| Model | 66-3921 |
| Item Weight | 24 pounds |
| Product Dimensions | 16 x 12 x 6 inches |
| Item model number | 66-3921 |
| Exterior | Machined |
| Manufacturer Part Number | 66-3921 |
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