Competition Engineering Rear Frame Rails - 2 x 3 x 0.083 in Tubing - GM F-Body 1970-81 31012P 1991-2000 Chevrolet C3500HD

1991-2000 Chevrolet C3500HD

14-3/4 in Diameter

indefatigable performance

1970-1973 Nissan 240Z

Ford Mustang 1965-73 / AMC 1964-83

Competition Engineering Rear Frame Rails - 2 x 3 x 0.083 in Tubing - GM F-Body 1970-81 31012P 1991-2000 Chevrolet C3500HDReplaces the stock rear rails in subframe equipped cars The Chassis People at Competition Engineering have built a solid reputation by designing and manufacturing the finest chassis and suspension components available for both street and strip applications. From performance street machines to professional drag racers, our products are designed to get power where it belongs on the pavement! To ensure this, each is meticulously developed with