Hotchkis Sport Suspension 1501 1982-2002 GM F-Body Panhard Rod Black. Improve handling and traction on your 82-02 GM F-body by upgrading your flimsy stock pan hard rod with our adjustable model. Pan hard rods positively locate the rear axle and control lateral side-to-side movement. Our adjustable pan hard rod features greasable bushings TIG-welded construction and a durable powder coated finish. Black Powder Coat.