The Victor Reinz N52/N52N Engine Cylinder Head Bolts are high-quality hardware designed for easy installation and durability. Made of corrosion-resistant steel, these bolts come with a 1-year manufacturer warranty and are included in the package. With a focus on reliability and performance, these cylinder head bolts are perfect for maintaining your vehicle's engine with confidence. Perfect for the lower and front placement on the vehicle, these bolts are a crucial part of maintaining your engine's functionality.