
1988-2010 Duramax HD 1" Rear Block Kit (66-3051)
Description
Fits
| Year | MakeĀ | Model |
| 1988-1998 | Chevrolet | C1500 |
| 1988-1998 | GMC | C1500 |
| 1988-1998 | GMC | K1500 |
| 1988-1998 | Chevrolet | K1500 |
| 2001-2003 | Chevrolet | Silverado 1500 HD |
| 2005-2006 | Chevrolet | Silverado 1500 HD |
| 2001-2003 | GMC | Sierra 1500 HD |
| 2005-2006 | GMC | Sierra 1500 HD |
| 2001-2010 | Chevrolet | Silverado 2500 HD |
| 2001-2006 | GMC | Sierra 3500 |
| 2001-2006 | Chevrolet | Silverado 3500 |
| 2001-2010 | GMC | Sierra 2500 HD |
| 2007-2010 | GMC | Sierra 3500 HD |
| 2007 | GMC | Sierra 2500 HD Classic |
| 2007 | GMC | Sierra 3500 Classic |
| 2007-2010 | Chevrolet | Silverado 3500 HD |
| 2007 | Chevrolet | Silverado 3500 Classic |
| 2007 | GMC | Sierra 1500 HD Classic |
| 2007 | Chevrolet | Silverado 1500 HD Classic |
| 2007 | Chevrolet | Silverado 2500 HD Classic |
Note: NOT compatible with dually applications
If you need to add a slight rake back into your pickup, the last thing you should be doing is stacking blocks, this can cause severe damage and is incredibly unsafe. ReadyLift offers a wide variety of rear lift blocks so you can safely add the appropriate amount of height to your truck. Ā Based on OEM designs and made from cast iron, these blocks are durable, easy to install, and make a great tow package upgrade.
Part Number:Ā 66-3051
Features
- Safely lifts the rear of your GM truck by 1"
- OEM-style cast iron rear lift blocks
- U-Bolts
- Necessary Hardware
- Ideal for towing & hauling
- Adds slight rake
-
Eliminates stacking blocks
Notes
- For Single Rear Wheel Trucks (SRW) trucksĀ only. WillĀ notĀ fit Dually trucks.Ā
Installation
- ReadyLIFT Suspension Inc. and/or Dirty Diesel Customs are NOT responsible for any damage or failure resulting from improper installation.
- Click here to view installation instructions
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Fits
| Year | MakeĀ | Model |
| 1988-1998 | Chevrolet | C1500 |
| 1988-1998 | GMC | C1500 |
| 1988-1998 | GMC | K1500 |
| 1988-1998 | Chevrolet | K1500 |
| 2001-2003 | Chevrolet | Silverado 1500 HD |
| 2005-2006 | Chevrolet | Silverado 1500 HD |
| 2001-2003 | GMC | Sierra 1500 HD |
| 2005-2006 | GMC | Sierra 1500 HD |
| 2001-2010 | Chevrolet | Silverado 2500 HD |
| 2001-2006 | GMC | Sierra 3500 |
| 2001-2006 | Chevrolet | Silverado 3500 |
| 2001-2010 | GMC | Sierra 2500 HD |
| 2007-2010 | GMC | Sierra 3500 HD |
| 2007 | GMC | Sierra 2500 HD Classic |
| 2007 | GMC | Sierra 3500 Classic |
| 2007-2010 | Chevrolet | Silverado 3500 HD |
| 2007 | Chevrolet | Silverado 3500 Classic |
| 2007 | GMC | Sierra 1500 HD Classic |
| 2007 | Chevrolet | Silverado 1500 HD Classic |
| 2007 | Chevrolet | Silverado 2500 HD Classic |
Note: NOT compatible with dually applications
If you need to add a slight rake back into your pickup, the last thing you should be doing is stacking blocks, this can cause severe damage and is incredibly unsafe. ReadyLift offers a wide variety of rear lift blocks so you can safely add the appropriate amount of height to your truck. Ā Based on OEM designs and made from cast iron, these blocks are durable, easy to install, and make a great tow package upgrade.
Part Number:Ā 66-3051
Features
- Safely lifts the rear of your GM truck by 1"
- OEM-style cast iron rear lift blocks
- U-Bolts
- Necessary Hardware
- Ideal for towing & hauling
- Adds slight rake
-
Eliminates stacking blocks
Notes
- For Single Rear Wheel Trucks (SRW) trucksĀ only. WillĀ notĀ fit Dually trucks.Ā
Installation
- ReadyLIFT Suspension Inc. and/or Dirty Diesel Customs are NOT responsible for any damage or failure resulting from improper installation.
- Click here to view installation instructions











