MaxTrac 301370 Rear 7.5" Drop Flip Kit – Fits 2007–2018 Silverado/Sierra 1500

MaxTrac 301370 Rear 7.5" Drop Flip Kit – Fits 2007-2018 Silverado/Sierra 1500

Drop It Like It’s Meant to Ride

Upgrade your rear suspension with the MaxTrac 301370 7.5" Rear Flip Kit, custom-fit for 2007–2018 Chevy Silverado & GMC Sierra 1500 trucks. This complete rear flip kit includes axle relocators, spring plates, and bump stops to deliver a clean 7.5" rear drop—giving your truck an aggressive stance and reliable ride quality.

Designed for easy bolt-on installation, the powder-coated steel components are built to last and backed by a limited lifetime warranty.

✅ Key Features

Provides 7.5" rear drop for maximum lowering

Includes axle relocators, bump stops, spring plates

Built from powder-coated grey steel

Bolt-on install – no cutting or welding required

Improves stance, handling, and ride dynamics

Backed by MaxTrac's limited lifetime warranty

🚘 Vehicle Fitment

2007–2018 Chevrolet Silverado 1500

2007–2018 GMC Sierra 1500
(Does not fit 2007 “Classic” models)

⚠️ Important Notes

Requires Rear C-Notch Frame Support:

Use MaxTrac 301360C for 2007–2018 models

Use MaxTrac 301960C for 2019+ models

Requires Shorter Rear Shocks:

Use Part# 1800LL-4 (Qty 2)

Does not fit models with 8' long bed

Recommended wheel setup: max 9" width, minimum 4.5" backspacing

📦 Product Specs

Part Number: 301370

UPC: 738283443695

Lowering (Rear): 7.5"

Material: Steel

Finish: Grey Powdercoat

Weight: 10 lbs

Dimensions: 10 × 6 × 4 in

Sold As: Kit

Country of Origin: China