Hotchkis 78-88 Pontiac Grand Prix / 78-88 Chevy Monte Carlo/78-87 El Camino Extreme Sway Bar SetHotchkis Sport Suspension 2281 1978 1988 GM G Body Extreme Sway Bar Set. Improve the handling performance and traction of your 78 88 GM Grand National Regal El Camino or other GM G Body with the Hotchkis Sport Suspension Extreme Sway Bar Set. The tubular front bar and adjustable rear bar design allows roll stiffness tuning for improved handling balance and traction and is designed to eliminate the hard mounted factory design rear bar. This system