Free Shipping
Best Price Guarantee
30 Days No-Hassle Returns
ReadyLift 66-3121 - Suspension Rear Block and U-Bolt Leveling Kit (1"), Black / Fits: 2WD & 4WD - 8-Lug
Part #66-3121
ReadyLift 66-3121 - Suspension Rear Block and U-Bolt Leveling Kit (1"), Black / Fits: 2WD & 4WD - 8-Lug
Part #66-3121
C$199.57
Buy now and save C$39.91
C$239.48
Proudly Canadian
Free Shipping
No Border Fees
10000 Happy Customers
Lowest Price Guaranteed
Authorized Dealer
Since 2011, We've Shipped Over 1,000,000 Automotive Parts to Canadian Customers
Finally a great car parts website for Canadians! Love it.
James S.
Completely satisfied with prices and customer service.
Alan W.
The price was better than the competitors, not to mention the shipping time was astronomically lower.
William H.
Great experience, good prices and lots of stock!
Angus G.
- Jump to Category:
- Product Info
- Description
- Vehicle Fitment
- Reviews
Product Info
ReadyLift 66-3121 - Suspension Rear Block and U-Bolt Leveling Kit (1"), Black
The ReadyLift Leveling Kit is a durable, high quality kit which will allow you to ride level and fit your vehicle with massive tires up to 37" tall. The kit will also act as a machined spacer for your front coil overs, and a forged spacer to hoist your front end. It will give you up to 3" of lift without compromising the driveability and quality of your vehicle.
Important Note:
All these block kits are designed to work with SRW (Single Rear Wheel) unless stated DRW (Dual rear wheels)
Key Features:
- Rear Block Kit
- 1 in. Cast Iron Blocks
- Incl. Integrated Locating Pin
- E-Coated U-Bolts
- Nuts/Washers
- For Use w/Factory Top Overloads
The ReadyLift has one of the most well recognized names and is one of the most successful manufacturers in the leveling mild lift kit systems market. The company has its focus on developing products which will level a vehicle correctly and safely without the necessity to alter any of the factory components. ReadyLift products are of high quality and are all designed to meet customer needs by providing the desired lift without making any compromise with ride quality.
Description
Key Features:
- Rear Block Kit
- 1 in. Cast Iron Blocks
- Incl. Integrated Locating Pin
- E-Coated U-Bolts
- Nuts/Washers
- For Use w/Factory Top Overloads
Vehicle Fitment
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011 | CHEVROLET | SILVERADO 2500 HD | LT, LTZ, WT |
| 2013 - 2014 | CHEVROLET | SILVERADO 2500 HD | LT, LTZ, WT |
| 2015 - 2016 | CHEVROLET | SILVERADO 2500 HD | HIGH COUNTRY |
| 2017 | CHEVROLET | SILVERADO 2500 HD | HIGH COUNTRY, LT, LTZ, WT |
| 2019 | CHEVROLET | SILVERADO 2500 HD | LT, LTZ, WT |
| 2020 | CHEVROLET | SILVERADO 2500 HD | CUSTOM, HIGH COUNTRY, LT, LTZ, WT |
| 2021 | CHEVROLET | SILVERADO 2500 HD | CUSTOM |
| 2023 | CHEVROLET | SILVERADO 2500 HD | WT |
| 2011 | CHEVROLET | SILVERADO 3500 HD | LT, LTZ, WT |
| 2015 | CHEVROLET | SILVERADO 3500 HD | HIGH COUNTRY, LT, LTZ, WT |
| 2017 | CHEVROLET | SILVERADO 3500 HD | HIGH COUNTRY, LT, LTZ, WT |
| 2019 | CHEVROLET | SILVERADO 3500 HD | LT, LTZ, WT |
| 2020 | CHEVROLET | SILVERADO 3500 HD | HIGH COUNTRY, LT, LTZ, WT |
| 2023 | CHEVROLET | SILVERADO 3500 HD | WT |
| 2011 | GMC | SIERRA 2500 HD | DENALI, SLE, SLT, WT |
| 2013 - 2014 | GMC | SIERRA 2500 HD | SLE, SLT, WT |
| 2015 | GMC | SIERRA 2500 HD | BASE |
| 2016 | GMC | SIERRA 2500 HD | DENALI |
| 2017 | GMC | SIERRA 2500 HD | BASE, DENALI, SLE, SLT |
| 2019 | GMC | SIERRA 2500 HD | BASE, DENALI, SLE, SLT |
| 2020 | GMC | SIERRA 2500 HD | AT4, BASE, DENALI, SLE, SLT |
| 2023 | GMC | SIERRA 2500 HD | PRO |
| 2011 | GMC | SIERRA 3500 HD | DENALI, SLE, SLT, WT |
| 2014 | GMC | SIERRA 3500 HD | DENALI |
| 2015 | GMC | SIERRA 3500 HD | BASE, DENALI, SLE, SLT |
| 2017 | GMC | SIERRA 3500 HD | BASE, DENALI, SLE, SLT |
| 2019 | GMC | SIERRA 3500 HD | BASE, SLE, SLT |
| 2020 | GMC | SIERRA 3500 HD | AT4, BASE, DENALI, SLE, SLT |
| 2023 | GMC | SIERRA 3500 HD | PRO |