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Replacement spring for C7 truck.
Carver has constructed this special rocket-grade steel spring, the best aerospace material you can find. We've even applied shot peening, a process that polishes the surface at the microscopic level, preventing micro-cracks that could shorten the material's lifespan. We've also applied a layer of high-quality oil to prevent oxidation that could damage the spring. We recommend using a generous amount of marine grease (the one we use in the factory) or high-quality bicycle grease for smooth and long-lasting operation.