Cylinder Head Hexagon Bolt - M12X1.5X199 - 928 | 1987-1995 63-21-7-376-475 preventing vibrations and misalignment

preventing vibrations and misalignment

The perfect addition for any Porsche enthusiast

reducing noise and preventing damage to the muffler and surrounding components

it ensures reliable exhaust performance and durability

and safety features

Cylinder Head Hexagon Bolt - M12X1.5X199 - 928 | 1987-1995 63-21-7-376-475 preventing vibrations and misalignmentCylinder Head Hexagon Bolt M12X1. 5X199 For Porsche 928 (1987 1995) Models. This premium cylinder head hexagon bolt is specifically engineered for Porsche 928 applications, featuring M12x1. 5x199 specifications for optimal engine assembly performance. Forged from high tensile alloy steel, it delivers the clamping force necessary to maintain cylinder head integrity under sustained combustion pressures and thermal stress. The precisely machined threads