1.5 Inch Block And U-Bolt Kit from Rough Country, part 6551, for 2011-2019 Chevrolet Silverado 2500 HD & GMC Sierra 2500 HD. Estimated install time is 2 - 3 hours.
Has the rear of your vehicle started to sag, or are you looking to add a bit of lift height? Whatever the case maybe we have you covered at Rough Country. Upgrade your rear suspension with Rough Country's vehicle-specific block and u-bolt kit!
Features
- Blocks
- Made of fiberglass reinforced nylon for superior strength and durability.
- Tapered to reduce drive shaft angle.
- Single 5/8-inch pin blocks.
- 3-inches wide.
- Powder coated black.
- U-bolts
- Thread Size: 5/8-inch
- Inside Width: 3-inch
- Inside Length: 12-inch
What's in the box
- (2) Lift blocks
- (4) U-bolts
- Hardware
Specifications
| Part number | 6551 |
|---|---|
| Brand | Rough Country |
| Type | Universal Lift Blocks |
| Estimated install time | 2 - 3 hours |
| Shipping weight | 16.08 lb |
| Fits | 2011-2019 Chevrolet Silverado 2500 HD & GMC Sierra 2500 HD |
| Manufacturer applications | 2011-2019 Chevrolet Silverado 2500 HD; 2011-2019 GMC Sierra 2500 HD |