4" Rear Lower Kit fit for GMC C1500 Chevrolet C10 1973-1987 Shackle w/ Bushing 69375039

Application:

fit for Chevrolet C10/R10 1973 - 1987

fit for GMC C15 /C1500 / C1500 Pickup 1973-1987

Note: fit for 2WD and short box only

Specification:

Type: Lowering shackle and hanger

Lowering height: rear 4"

Material: Steel

Finish: powder-coated

Bushing material: poly

Plate thickness: 6mm/0.24"

Package included:

2 x Rear Adjustable Drop Shackles

2 x Rear drop hangers

necessary hardware

Package dimension :36.5*19*15.5cm

Package weight :7kg

Feature:

High Tensile Strength Carbon Steel fit for optimal durability and fitment.

Powder coating fit for corrosion resistance

Precision cutting and welding.

Lower the center of gravity, reduce cornering roll, and increase vehicle stability

Introduction:

*How to Install a Leaf Spring Hanger?

Replacing a leaf spring hanger is rather easy. The leaf spring hanger installation consists of a few simple steps. You will lift your truck with a jack and place it onto jack stands. Then you will remove the front leaf spring from the hanger. Grind off the rivets that are holding the hanger and then hammer them out. Once this is done, bolt the leaf spring hanger kit into the frame where the previous rivet holes were. Bolt the leaf spring to the hanger. The tricky part of the installation will be taking the rivets off.

*How to Install or Replace Leaf Spring Shackles?

Using a floor jack, raise the rear differential of your vehicle off the ground, Use jack stands under the frame to support the vehicle

Lower the jack so that the suspension "droops", this will take the weight of the vehicle off the shackle and allow fit for removal of the mounting bolts

Remove the lower mounting bolt from the shackle and spring and then lower the axle so that the spring drops out of the shackle

Remove the upper mounting bolt which attaches the shackle to the mount on the frame then remove the existing shackle

Insert the new shackle and mounting bolt.

Leave the bolt loose to allow alignment of the shackle with the spring

Raise the rear axle and align the spring eye with the shackle. Slowly work the spring back into the shackle, raising the jack a little at a time until the holes in the shackle and the spring eye line up.

Install the mounting bolts through the shackle and the spring. Make sure to tighten accordingly

Jack up the car to remove the jack stands then lower the vehicle back down

Make sure the bolts stay tightened with weight on them