Camaro/Firebird J&M 82-2002 Panhard Bar - Billet Aluminum Double Adjustable Panhard Rod. This tubular adjustable panhard rod is the finest on the market today. Manufactured from high strength 1.125" x .210" wall 6061-T6 aluminum and high precision 3 piece Teflon lined rod ends, our ultra light panhard rod will eliminate unwanted flex and twist. The panhard rod will give you the competitive edge by keeping the rear axle located in the optimum position under the rear of the car. Thereby, dramatically improving cornering and overall handling predictability. The rod can be easily adjusted on the vehicle to compensate for ride height adjustments. Our panhard rod features machined wrench flats with left and right hand threads allowing fast and accurate adjustments while still on the vehicle.