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.