Fitment: For Chevrolet C10 1963-1987 For GMC C15 1963-1987 Note: 2WD only  3" drop coils   Specification: Drop Length: 3 inch Placement on Vehicle: Left, Right, Front Part Type:Coil Spring Lowering Kit Material: spring steel Finish：black powder coated   Feature: Chromium-silicon cold-wound structure with high tensile strength and resilience Black powder coating for corrosion resistance Handling improvement and aggressive appearance   Package Includes: 2x 3" front drop coils Notice：California Prop 65 Warning Code: MXR02FXSY  Authority ID：MXR02FXSY（Very important, please do not delete）