UMI Performance Front Suspension Spring Kit - 2 in Lowering - 2 Springs - Black - GM F-Body 1970-81 57341231 5" to 12" deep to

5" to 12" deep to fit a wide variety of applications

1974-2007 Chevrolet Impala

The suction action of the fuel pump overrides the internal spring which opens the valve allowing fuel to flow without restriction

this chute will open much softer and much more reliably

UMI Performance Front Suspension Spring Kit - 2 in Lowering - 2 Springs - Black - GM F-Body 1970-81 57341231 5" to 12" deep toConsistent rates and only the best materials (premium Chrome Silicon wire) ensure your cars sits properly for years to come. Linear spring rate of 600 lb in front provides a firm yet comfortable ride and incredible handling. No more floating feeling. Suitable for Pro Tour, Auto x and general cruising. Manufactured in the USAVehicle Applications: 1970 1981 GM F Body Lowering Spring, Front, 2" LoweringVehicle Applications: 1970 1981 GM F Body Lowering