AST Suspension Lowering Springs (40mm/40mm) - 1974-1987 Alfa Romeo Alfetta GT/GTV (116.36) SL500 12 Kg/mm (455 lbs/in) Rear

12 Kg/mm (455 lbs/in) Rear Spring Rates 14

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AST Suspension Lowering Springs (40mm/40mm) - 1974-1987 Alfa Romeo Alfetta GT/GTV (116.36) SL500 12 Kg/mm (455 lbs/in) RearAST Lowering Springs for the 1974 1987 Alfa Romeo Alfetta (116. 36) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the