1973-77 Chevy Chevelle Power Disc Brake Conversion, 2" Drop Spindles Bumpers 1955-59 Chevy / GMC Truck 3 position height adjustment ranging

3 position height adjustment ranging from stock to 3" drop

This kit replaces the stock leaf springs and shocks on your vehicle

This trap door can also used to access your under floor master cylinder

These control arms come black powder coated

These gear boxes are based off of the popular Delphi 600 Series gear box

1973-77 Chevy Chevelle Power Disc Brake Conversion, 2" Drop Spindles Bumpers 1955-59 Chevy / GMC Truck 3 position height adjustment rangingThese disc brake systems not only improve your 1973 77 GM A Body car, they also lower the vehicle a full 2" without affecting steering geometry. Works with after market or ralley sport 14" wheels.