Allstar Performance Hydraulic Adjuster (Weight Jack) for 2.5" Springs 121028 GM A-Body 1964-74

GM A-Body 1964-74

Carburetor Hold Down

A1000 carbureted bypass regulator

1-3/4 in Diameter Tube

Allstar Performance Hydraulic Adjuster (Weight Jack) for 2.5" Springs 121028 GM A-Body 1964-74Weight jack assembly allows driver to adjust car handling while driving. Turning the adjustment knob will extend spring cup up to 7 8" to increase or decrease spring pressure. Assembly includes hydraulic ram, hydraulic pump with adjustment knob, 9' braided hose, and two washers for use with standard or threaded body shocks. Black anodized finish. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to