Take Your Silverado or Sierra to an Ultra-Low Stance

For truck owners looking to achieve a serious drop, the MaxTrac 301370 Rear Lowering Flip Kit delivers an impressive 7.5-inch rear drop for 2007–2018 Chevy Silverado 1500 and GMC Sierra 1500 models. Designed for custom street trucks and aggressive lowered builds, this kit repositions the rear axle while maintaining proper suspension geometry for a clean, professional installation.

Constructed from heavy-duty steel and finished in durable grey powdercoat, the MaxTrac 301370 includes axle relocators, spring plates, and bump stops to help create an ultra-low rear stance. Whether you're building a show truck or a slammed daily driver, this kit provides the foundation for a dramatic suspension drop.

Key Features

7.5" Rear Drop

Delivers an extremely low rear ride height for a custom street truck appearance.

Complete Rear Flip Kit

Includes axle relocators, spring plates, and bump stops.

Heavy-Duty Steel Construction

Built from premium steel for long-term strength and durability.

Grey Powdercoat Finish

Protects components from rust, corrosion, and everyday wear.

Designed for Extreme Lowering

Ideal for custom truck builds requiring substantial rear suspension drop.

Bolt-On Design

Engineered for straightforward installation using factory mounting locations.

Lifetime Warranty

Backed by MaxTrac Suspension for added confidence.

What’s Included

Axle Relocators

Spring Plates

Bump Stops

Installation Hardware

Vehicle Fitment

Fits

2007–2018 Chevrolet Silverado 1500 2WD / 4WD

2007–2018 GMC Sierra 1500 2WD / 4WD

Gas & Diesel Models

Important Notes

C-frame support is required for installation

2007–2018 Models: MaxTrac Part #301360C

2019+ Models: MaxTrac Part #301960C

Does NOT fit 2007 Classic models

Requires shorter rear shocks
(MaxTrac Part #1800LL-4 x2)

Not recommended for wheels wider than 9" or wheels with less than 4.5" backspacing
(use may void manufacturer warranty)

Product Specifications

Part Number: 301370

UPC: 738283443695

Kit Type: Rear Lowering Flip Kit

Rear Drop: 7.5"

Material: Steel

Finish: Grey Powdercoat

Color: Grey

Engine Compatibility: Gas & Diesel

Weight: 10 lbs

Dimensions: 10" x 6" x 4"

Country of Origin: China

Sold As: Each

Why Choose MaxTrac Flip Kits

The MaxTrac 301370 flip kit is designed for Silverado and Sierra owners who want maximum rear lowering capability without compromising durability. With quality steel construction, precision-engineered components, and compatibility with extreme lowered builds, this kit provides the foundation for achieving a truly custom truck stance.

Perfect For

Slammed Silverado builds

Lowered Sierra projects

Street truck suspension builds

Custom truck stance setups

Show truck suspension upgrades

Extreme rear lowering applications

Silverado suspension drops

Sierra custom truck builds