MAHLE GS33407 Victor Reinz Cylinder Head Bolt - Set

The MAHLE Victor Reinz GS33407 is a precision-engineered cylinder head bolt set designed to meet or exceed original equipment manufacturer (OEM) specifications. Manufactured under the trusted Victor Reinz brand — a MAHLE company with over a century of sealing expertise — this head bolt set delivers the clamping force and torque retention necessary for a reliable, leak-free cylinder head installation.

Cylinder head bolts are critical fasteners that secure the cylinder head to the engine block, compressing the head gasket to form a durable seal against combustion pressure, coolant, and oil. Using the correct replacement head bolts ensures proper gasket seating and long-term engine integrity.

Key Features:

• Engineered to OEM specifications for precise fit and function
• Manufactured by MAHLE Victor Reinz, a globally recognized leader in engine sealing components
• Provides consistent clamping load for proper head gasket compression
• Helps prevent head gasket failure, coolant leaks, and oil leaks
• Designed for direct, no-modification installation
• Made from high-strength materials to withstand engine heat cycles and combustion pressures

For best results, always follow the vehicle manufacturer's torque sequence and specifications when installing cylinder head bolts. Many modern engines use torque-to-yield (TTY) head bolts, which are designed for single use and should be replaced rather than reused. The MAHLE Victor Reinz GS33407 head bolt set is the professional-grade choice for engine rebuilds and head gasket replacement jobs.