ARP 123-2001 Intake Manifold Bolt Kit Hex Head

ARP's intake manifold bolt kit delivers the precision and reliability needed to prevent manifold leaks and ensure proper gasket sealing. Each fastener is rated at 170,000 psi tensile strength and precision machined for optimal thread engagement and consistent clamping force.

Key Features:

• 170,000 psi tensile strength for reliable clamping under high heat and vibration
• Precision rolled threads prevent galling and promote consistent torque loading
• Wide underhead flange with companion washers for even load distribution
• Hex head design for easy installation
• Black oxide finish chrome moly construction
• Washers included for complete installation

Engineered to facilitate optimum sealing of gasket surfaces, these bolts ensure your intake manifold stays secure through temperature cycling and engine stress. ARP's precision manufacturing guarantees proper thread engagement and torque accuracy for professional-grade results.

Note: Special NASCAR model bolts feature drilled heads (one per set) to facilitate tech officials' sealing requirements. These 12-point variants include a generous flange head for superior load distribution.