1999-2018 CHEVY/GMC 1500 SHACKLE AND HANGER / MZS-C7-1

Mazzulla Offroad’s 1999-2018 GM 1500 Shackle/Hanger kit is designed to replace the factory rear leaf spring system with a stronger more durable assembly that uses corrected geometry for long travel leaf spring applications. The geometry change is useful for eliminating spring binding during the full range of travel as well as elevating the rear pivot so that the spring will go into less negative arc at full compression.  

• CAD designed and engineered
• Manufactured in the USA
• Fully MIG welded boxed construction
• Long Lasting Machined Delrin bushings
• Grade 8 zinc plated bolts, washers, and lock nuts
• Powdercoat finish
• Hanger mounts in the factory location and relocates the shackle to allow it to properly fall out without binding
• Up to 18" of wheel travel
• Recomended to be used with the Deaver U182 or F87 Leaf Spring Packs

Application:

• Requires some frame mounting hole modification on the 2014+ trucks only (see installation guide)