Stiffen your suspension, increase handling and reduce the risk of b-pillar cracks with this rear seat frame brace kit. The more you can stiffen your G-Body, the better. While most benefits will be found on T-top cars (due to their body flex), even hardtops will benefit from this easy to install kit.
GM originally designed this type of bracing on the Buick GNX's to reduce body flex and prevent b-pillar cracks. Adding one to your G-Body will give you a noticeable improvement in handling.
Kit includes all powder coated bars with hardware and instructions.