66-3122 READYLIFT Rear Block Bolts Kit 2500 3500 Gm Silverado

Review READYLIFT Inch Rear Block Kit Bolts For Gm for GM SILVERADO SIERRA 2500 3500 2011–2024

The ReadyLift 66-3122 Rear Block Kit Bolts are an essential accessory for the suspension modification of 11-24 GM Silverado and Sierra 2500 and 3500 series trucks. These bolts have been specifically engineered and manufactured to provide a perfect fit and reliable performance for these vehicles.

The kit includes a total of twelve (12) high-strength, zinc-coated hex head bolts. These bolts have been meticulously designed to securely attach the rear block brackets to the chassis of your truck. With a thread size of M14 x 1.5, these bolts are suitable for use with the factory suspension system as well as aftermarket lift kits.

Each bolt features a robust, zinc-coated finish that not only adds to their visual appeal but also provides an added layer of corrosion resistance. This makes them an ideal choice for both off-road and daily driving applications.

The kit also includes a set of locking nuts that have been precision-machined to ensure a secure fit. The locking feature helps prevent the bolts from loosening over time, ensuring that your suspension remains secure and stable.

Installing the bolts is a straightforward process. Simply remove the factory bolts, replace them with the new ReadyLift bolts, and tighten the locking nuts to the recommended torque specification. The kit includes a detailed instruction manual to guide you through the installation process.

In summary, the ReadyLift 66-3122 Rear Block Kit Bolts are a high-quality, reliable, and corrosion-resistant solution for securing your rear block brackets on your 11-24 GM Silverado and Sierra 2500 and 3500 series trucks. Whether you're looking to add an aftermarket lift kit or simply want to ensure the longevity of your factory suspension, these bolts are an excellent investment.

ReadyLift 66-3122 rear block kit bolts are aftermarket replacement bolts specifically designed for the 11-24 GM Silverado 2500 and 3500 models. These bolts are used to secure the rear blocks during a suspension lift. Here are some pros and cons of buying these bolts.

1. High-quality material: ReadyLift uses high-strength steel to manufacture these bolts, ensuring durability and strength.

2. Increased torque capacity: The bolts have a higher torque capacity than OEM bolts, which allows for a more secure connection to the rear blocks during a lift.

3. Improved performance: By using stronger bolts, the suspension lift will provide better performance and handling.

4. Easy installation: These bolts are designed to be a direct replacement for the OEM bolts, making the installation process straightforward.

1. Cost: Aftermarket bolts like the ReadyLift 66-3122 are more expensive than OEM bolts.

2. Potential for over-tightening: Since these bolts have a higher torque capacity, there is a risk of over-tightening them, which could damage the threads or the blocks.

3. Not a necessary modification: These bolts are not a necessary modification for a suspension lift, but they can improve the overall performance and durability of the lift.

The ReadyLift 66-3122 rear block kit bolts can be a worthwhile investment for those who are looking for improved performance and durability during a suspension lift on their 11-24 GM Silverado 2500 or 3500. However, they come with a higher cost and the risk of potential damage if over-tightened. Ultimately, the decision to purchase these bolts depends on the individual's priorities and budget for their vehicle modification project.

If you are planning a suspension lift on your 11-24 GM Silverado 2500 or 3500 and are looking for improved performance and durability, the ReadyLift 66-3122 rear block kit bolts are a good option to consider. Make sure to follow proper installation procedures and use a torque wrench to avoid over-tightening. If you are on a tight budget, you can opt for OEM bolts, but keep in mind that they may not provide the same level of performance and durability as aftermarket bolts.

Details:

Like all Readylift products these block kits come with our lifetime warranty. The ra # must be on the outside of each package with in a visible area. Readylift block kits will put a slight rake back in your truck for hauling or towing and are designed to work with suspension leveling kit.

Note: this kit is not compatible with trucks equipped top-mounted overload springs. Includes new longer u-bolts and hardware oem cast iron construction. This kit is not compatible with HD trucks equipped top-mounted overload springs. This is a brand new Readylift suspension 2 rear block kit u bolts.

Part #: 66-3122. Readylift 2 rear block kit u bolts. Fits the following applications: '11-'24 Chevrolet Silverado 2500/35 GMC Sierra 2500/3500.

specifications liftkitsparts:

• for models: 2500, 3500, Silverado, Sierra
• for makes: Gm
• for years: 2011–2024
• brand: Readylift
• mpn: 66-3122
• part type: Block Bolt
• country of origin: United States

general liftkitsparts:

• category: Auto Parts > Chassis, Suspension Brakes > Lift Kits

shipping liftkitsparts:

• class: standard
• service: ups ground
• carrier: ups
• transit: 5-11 days
• type: fixed

seller liftkitsparts:

• # reviews: 53385
• rating: 99.8%
• city: phoenix, arizona

returns liftkitsparts:

• time: 30 days
• paid by: seller
• policy: returns accepted

offer liftkitsparts:

• in stock #: 5
• availability: in stock
• sold #: 9
• prices: $169.95–$189.95
• item condition: New
• started: february 12, 2026
• options: ship-to-home

payments liftkitsparts:

• credit card: discover
• wallet: google-pay
• other