Torsion Bar problem

As others have said its likely your front end bushings are likely in need of replacement as the torsion bars are sprung and should not themselves make a sound.

As a side note: Torsion bar isolation began in 1973 on BBodies only (never on ABodies) when the K frame also was isolated from the frame rails with rubber bushings and continued all the way up into the R, F, M & J's into the 80s. The thinking was to reduce road noise from the body of the car.