This listing is for front and rear Ridetech coil springs. 
 
 
Front Spring Description:
 
StreetGRIP front coil springs improve the handling and ride quality of your 1978-1988 GM B-Body muscle car including Monte Carlo, Malibu, Regal, Grand National, 442, Hurst/Olds, Lemans, Grand Prix, El Camino, and T-Type. They feature a dual-rate design spring which gives your G-Body the best of both worlds. The “soft” spring section helps your car to transition over small road irregularities with emphasis on comfort. As the spring further compresses, such as when encountering large bumps and high cornering loads, the design transition to the firmer aka “stiff” spring rate. StreetGRIP coil springs are CNC cold-wound from high tensile premium steel by then powder-coated for long-lasting, consistent operation. Using our exclusive test track, Ridetech works in conjunction with Hyperco, our technology partner, to develop custom dual-rate springs to ensure the best possible handling and ride quality for your G-Body.
This spring offers a stock ride height, drop spindles are recommended to achieve a 2″ lowered stance. 
 
 
Rear Spring Description:
StreetGRIP rear lowering coil springs improve the handling, ride quality and stance of your 1978-1988 GM B-Body muscle car including Monte Carlo, Monte Carlo SS, Malibu, Regal, Grand National, 442, Hurst/Olds, Lemans, Grand Prix, El Camino and T-Type. The dual-rate design provides the best of both worlds with the soft rate section allowing the vehicle to transition small road irregularities via a soft spring rate. When the vehicle compresses the spring far enough (through large bumps or cornering), these coil springs transition to the firmer spring rate to control body roll and movement. We work closely with Hyperco to develop g-body specific spring rates to ensure the best ride and handling.