1ST CLASS AUTO PARTS Y01-655 Rear Axle Lowering Notch Kit

( Brand: 1st Class Auto Parts ), ( Part Type: Flip Axle ), ( Manufacturer Part Number: Y01-655 ), ( Placement On Vehicle: Left, Right, Rear, Lower ), ( Included Hardware: Mounting Hardware ), ( Drop Length: 6in. ), ( Warranty: 1 Year ), ( Fitment Type: Performance/custom ), ( Performance Part: Yes ), ( Fitment: Fit For Silverado Sierra C1500 2wd 1999-2007 ), ( Oe/oem Part Number: 6 Inch Rear Lowering Kit )

Review 1ST CLASS AUTO PARTS Inch Rear Axle Lowering Notch And Flip Kit Chevy Pickup fits SILVERADO SIERRA 1999–2006

Introducing the Y01-655 Rear Axle Lowering Notch Kit from AutoZone, specifically designed for 1999 to 2006 Chevrolet Silverado and GMC Sierra pickup trucks. This kit is an essential modification for those seeking a lower, more aggressive appearance for their vehicles.

The Y01-655 Rear Axle Lowering Notch Kit comes with four (4) notches, each meticulously engineered to fit perfectly into the factory rear axle housing. These notches allow for the installation of aftermarket rear springs or shock absorbers with a lower profile, enabling a significant drop in the vehicle's ride height.

Made from high-quality steel, these notches are robust and resilient, ensuring a secure and reliable fit. The installation process is straightforward and does not require any welding or drilling, making it an ideal solution for both professional mechanics and DIY enthusiasts.

By lowering the rear end of your Chevrolet Silverado or GMC Sierra, this kit not only enhances the vehicle's appearance but also improves its handling characteristics. The lower center of gravity provides better stability during cornering, while the reduced body roll adds to a more engaging driving experience.

Additionally, the Y01-655 Rear Axle Lowering Notch Kit is backed by AutoZone's commitment to quality and customer satisfaction. Each kit undergoes rigorous testing to ensure it meets the highest standards for fit, function, and durability.

In conclusion, the AutoZone Y01-655 Rear Axle Lowering Notch Kit is an excellent investment for those looking to enhance their 1999 to 2006 Chevrolet Silverado or GMC Sierra's appearance and performance. With its easy installation, robust design, and proven reliability, this kit is an essential addition to any serious truck enthusiast's toolbox.

Buying a Y01-655 rear axle lowering notch kit for a 1999-2006 Chevy Silverado or Sierra comes with both advantages and disadvantages. Let's examine each:

1. Improved Appearance: The primary reason for installing a rear axle notch kit is to lower the vehicle's ride height. A lowered truck can give it a more aggressive and sporty look, which some people prefer.

2. Better Handling: Lowering the center of gravity of the truck can lead to improved handling. The vehicle will be less prone to body roll during cornering, making it feel more stable and responsive.

3. Increased Clearance: Depending on the size of the notch kit, it may provide increased ground clearance for larger tires, allowing for more off-road capability.

1. Cost: A rear axle notch kit can be an expensive modification, especially when factoring in the cost of the kit itself, labor, and any additional parts required for installation.

2. Reduced Ride Comfort: Lowering the ride height of the truck can result in a stiffer ride, which some people may find less comfortable. The vehicle may also bottom out more easily on rough roads.

3. Increased Wear and Tear: Lowering the vehicle can put additional stress on various components, such as the suspension and drivetrain. This may lead to increased wear and tear, requiring more frequent maintenance or repairs.

A Y01-655 rear axle lowering notch kit for a 1999-2006 Chevy Silverado or Sierra can provide several benefits, including improved appearance, better handling, and increased clearance. However, it also comes with disadvantages such as cost, reduced ride comfort, and increased wear and tear. Ultimately, the decision to purchase a rear axle notch kit depends on individual preferences and priorities.

If you prioritize appearance and handling and are willing to invest in the cost and potential maintenance, then a rear axle notch kit may be a worthwhile modification for your Chevy Silverado or Sierra. However, if you value ride comfort and do not want to deal with the additional costs and maintenance, then it may be best to consider other modifications or to forgo the kit altogether.

Details:

Placement on Vehicle: Left, Right, Rear, Lower. Part Type: Axle Flip Kit. For GMC Sierra 1500 1999 -2007. For Chevy Silverado 1500 1999 -2007.

Introduction: The Lowering Kit is made from high quality steel,CNC laser cut. Rugged and durable,withstand any road or off-road conditions. Lower your truck by placing the rear axle on top of leaf spring. The surface is black powder coating with high strength and durability.

Cylinder Head Stud Kit. Free local pick-up. 6 Rear Axle Lowering C Notch Flip Kit For 99-06 Chevy Silverado Sierra Pickup: thumbnails above. Rust and corrosion resistant.100% factory tested, durable.

part #: y01655 price

• $70.14

specifications lowerlageen:

• for models: Silverado, Sierra
• for makes: Chevy
• for years: 1999-2006
• brand: 1st Class Auto Parts
• part type: Flip Axle
• manufacturer part number: Y01-655
• placement on vehicle: Left, Right, Rear, Lower
• included hardware: Mounting Hardware
• drop length: 6in.
• warranty: 1 Year
• fitment type: Performance/custom
• performance part: Yes
• fitment: Fit For Silverado Sierra C1500 2wd 1999-2007
• oe/oem part number: 6 Inch Rear Lowering Kit

offer lowerlageen:

• quantity: 3
• availability: In Stock
• sold: 0
• started: May 7, 2026
• options: Ship-to-home

payments lowerlageen:

• credit card: Mastercard
• other
• wallet: Paypal

shipping lowerlageen:

• type: Fixed
• cost: $0.00
• transit: 3-14 Days
• Class: Economy
• service: Economy

returns lowerlageen:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller lowerlageen:

• city: Phoenix, Arizona
• rating: 99.4%
• # reviews: 79428

general lowerlageen:

• condition: New
• Auto Permance Parts > Chassis, Suspension Brakes > Lower Kits Parts

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