The larger C-frame opening on the 14001 accommodates the larger diameter torsion bars and is retained in place while loosening or tightening the adjusting bolt. The integrated hex allows for the use of a box end wrench to counteract the impact torque rotation.

Application:

• 1988 and newer GMC and Chevrolet 1/2 ton, 3/4 ton, and 1-ton pickups
• S-10 Blazers S-15 Jimmys 4WD pickups with 4.3L V-6 engines
• 1991 and newer Oldsmobile Bravadas