1960-72 Chevy C10, GMC C15 Rear Coil Springs, Variable Rate, Stock Replacement Brake Drums Rotors Wheel Bearings 1960-66 Chevy GMC C10 C15 C20 Truck Oldsmobile Cutlass

Oldsmobile Cutlass

For use with disc brake spindles

• Upper Mount Bushings

Must use rear sump oil pan

1960-72 Chevy C10, GMC C15 Rear Coil Springs, Variable Rate, Stock Replacement Brake Drums Rotors Wheel Bearings 1960-66 Chevy GMC C10 C15 C20 Truck Oldsmobile CutlassPerformance Online offers variable rate rear coil springs for you 1960 72 Chevy C10 truck. The spring rate changes with the travel of the spring as opposed to having a constant rate as in a conventional standard or heavy duty spring. This is accomplished through a progressive spacing of spring coils. The tightly wound coils provide conventional ride characteristics while the wide spaced coils provide the additional load carrying capacity. Variable