Victor Reinz 14-10046-01 Engine Cylinder Head Bolt Set

The Victor Reinz 14-10046-01 Engine Cylinder Head Bolt Set is a precision-engineered replacement cylinder head bolt set manufactured to OEM specifications. Victor Reinz, a globally recognized leader in engine sealing technology, designs these head bolts to deliver the exact clamping force required to maintain a secure, leak-free seal between the engine block, head gasket, and cylinder head.

Key Features:

• OEM-quality steel construction — manufactured from steel to match original equipment specifications
• Bolt length: 8.189 in (208 mm)
• Thread diameter: 0.4331 in (11 mm)
• Exact-fit engineering — designed to comply with all manufacturer torque and dimensional specifications
• Compatible with TTY applications — essential replacement for engines originally equipped with torque-to-yield (TTY) head bolts, which must not be reused after removal
• Paired for use with Victor Reinz head gaskets — engineered to work in conjunction with Victor Reinz cylinder head gaskets for a complete, reliable seal

Torque-to-yield head bolts are designed to be stretched beyond their elastic limit during initial installation to exert maximum clamping force. Because of this permanent deformation, TTY bolts must always be replaced — never reused — when performing a cylinder head job. Using new Victor Reinz head bolts ensures proper clamping load and protects against head gasket failure.

Victor Reinz is a Dana-backed brand with over a century of sealing expertise, supplying OEMs and the professional aftermarket worldwide. This cylinder head bolt set is sold as one unit (EA package type).