This RideTech CoilOver System is specifically designed for the 1958 Chevy B-Body cars and includes everything needed to provide a lowered stance with dramatically improved handling and ride quality. The system contains front tubular upper and lower control arms, front and rear sway bars, front and rear HQ Series CoilOvers and tubular rear trailing arms. The benefit of buying a complete suspension system is that it takes all of the guesswork out when purchasing a new suspension. Ridetech has spent hours collecting data to find a perfect spring rate and components for your vehicles performance and ride quality.