02. Temporarily install the new transmission mounting-crossmember (it bolts to the torsion bar support using only the outermost bolt holes). With the bolts installed, drill the inner two holes in the body’s crossmember. Now, mark where the upper portion of the torsion bar support will need to be cut and removed. Prior to cutting this support, you must remove all tension from the torsion bars using the adjusting bolts at the lower control arm. Leave the torsion bars “unloaded” until the install is complete.