Brand New Southwest Speed Rear Sway Bar Kit (Part #104-8973). These rear sway bar kits are designed as a performance replacement upgrade for your classic GM muscle car. They feature a 7/8" diameter solid steel bar and come with all hardware needed for a successful installation. If your Camaro/Firebird or Olds came with an anti-sway bar from the factory, chances are this kit will be a direct replacement. If it did not, a small amount of drilling will be required for installation of the sway bar kit. Compatible with: Chevrolet: 1967 Camaro (without O.E. Traction bars) 1968-1969 Camaro 1968 Chevy II 1969-1974 Nova Buick: 1973-1975 Apollo 1975-1979 Skylark Oldsmobile: 1973-1979 Omega 1973-1979 Cutlass Pontiac: 1967-1969 Firebird (without O.E. Traction Bars) 1971-1977 Ventura 1977-1979 Phoenix Features: Achieve flatter cornering Complements front sway bar to reduce understeer and gain more neutral handing Adds to cornering stability at speed Solid steel 7/8" diameter bar Includes polyurethane bushings for increased responsiveness Black powder coated finish Corrosion resistant zinc plated hardware included Hole Centers 35-1/2"