QA1 designed their 52878 Rear Anti-Sway Bar specifically for the GM 1978-1988 G-Body. These quality Rear Sway Bars are manufactured from heavy duty solid 4130 Chromoly steel for maximum strength. Precision CNC forming ensures proper fitment in the stock location for a true bolt-on installation. A gloss black powder coated finish provides lasting durability and corrosion resistance. QA1 includes greaseable graphite polyurethane bushings, U-bolts and high-quality zinc plated hardware. QA1 52878 GM Rear Anti-Sway Bar Features: Reduces body roll, improving handling and control Fits 1978-1988 G-Body Made from solid 4130 Chromoly steel Black Powder Coated for improved looks, protection and durability Looking for a better launch, improved cornering, straight line stability and consistent performance for your car? Upgrade the suspension on your ride with a QA1 Rear Anti-Sway Bar today and keep your tires planted firmly on the ground!