73-87 1/2 ton 3/4 ton Chevy Squarebody 3" shackle reversal Dodge It may take some moving

It may take some moving around of the mounts up

Make sure nothing will get stretched/broken like wires

because of this an adapter is needed for these engine swaps

Why a 5" shackle reversal

NOTE: If your truck didn't come with 5/8" hardware

73-87 1/2 ton 3/4 ton Chevy Squarebody 3" shackle reversal Dodge It may take some movingLift the rear of your truck 3" without using stiff lift springs or axle wrap causing lift blocks! Applications: 1973 1987 (also 88 91 some models) GMC Chevy K5, K10, K20, Suburban, Blazer, Jimmy, V1500, V2500 What is a shackle reversal? Currently the rear of your truck has a tension style shackle hanger (shackle points towards sky). Our shackle reversal replaces that stock bracket with a much stronger bracket that points the shackle towards the ground