DJM Suspension 4" Rear Lowering Kit (2007-2018 Silverado / Sierra) - RK2507-4

Adjustable 4 or 5" Rear Drop with Pinion Correction

The DJM Suspension 4" Complete Rear Lowering Kit (Part Number RK2507-4) is designed for 2007-2018 Chevy Silverado and GMC Sierra trucks. This system achieves major drop by relocating the axle from beneath the leaf spring to on top of the leaf spring.

Because GM welded the forward spring hanger to the frame on these trucks, the correct way to achieve proper drop is through an axle flip. The kit then picks the truck back up by inverting the shackle hanger and using a longer shackle. Depending on which hole you use on the shackle, you can net either a 4" or 5" rear drop, giving you flexibility in stance.

Exclusive pinion adjustable axle brackets are included, allowing you to dial in pinion angle and eliminate driveline vibration after lowering. This makes RK2507-4 a complete and properly engineered rear lowering solution.

Features

• Designed for 2007-2018 Silverado and Sierra
• Axle flip design for major rear drop
• Adjustable 4 or 5" rear drop via shackle positioning
• Inverted shackle hanger with longer shackle
• Pinion adjustable axle brackets included
• Helps eliminate driveline vibration
• Complete rear lowering solution

Quick Specs

• Manufacturer: DJM Suspension
• Part Number: RK2507-4
• Rear Drop: Adjustable 4 or 5"
• Kit Type: Axle flip with inverted shackle configuration
• Pinion Angle Adjustment: Yes, adjustable brackets included
• Vehicle Application: 2007-2018 Chevy Silverado / GMC Sierra
• Shocks Included: No
• Recommended Shock: Rear shock 2100 sold each

FAQs

Why is an axle flip required on these trucks?

GM welded the forward spring hanger to the frame, which requires the axle to be relocated on top of the leaf spring to achieve proper drop.

Does this kit allow pinion angle adjustment?

Yes. The included adjustable axle brackets allow you to fine tune pinion angle to eliminate vibration after lowering.

Fitment

• 2007 Chevy Silverado
• 2008 Chevy Silverado
• 2009 Chevy Silverado
• 2010 Chevy Silverado
• 2011 Chevy Silverado
• 2012 Chevy Silverado
• 2013 Chevy Silverado
• 2014 Chevy Silverado
• 2015 Chevy Silverado
• 2016 Chevy Silverado
• 2017 Chevy Silverado
• 2018 Chevy Silverado
• 2007 GMC Sierra
• 2008 GMC Sierra
• 2009 GMC Sierra
• 2010 GMC Sierra
• 2011 GMC Sierra
• 2012 GMC Sierra
• 2013 GMC Sierra
• 2014 GMC Sierra
• 2015 GMC Sierra
• 2016 GMC Sierra
• 2017 GMC Sierra
• 2018 GMC Sierra

Why Buy from Beefcake Racing?

Beefcake Racing supplies genuine DJM Suspension lowering components for GM truck builds. Our team can help you select the correct shocks and dial in pinion angle properly so your Silverado or Sierra drives as good as it looks.

Email: sales@beefcakeracing.com
Phone: 1-855-827-7223

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