MAMBA Turbo Turbine Housing/Down Pipe/Intake Manifold Stud Kit 40mm M8x1.25mm (JIS SCM440/SAE 4140/Grade 8.8/High Tensile/6 Sets). With MAMBA High Tensile M8x1.25 Stud, 12mm Hex Head copper coated steel Nut and stainless washer.
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