ARP 434-2002 Intake Manifold Bolt Kit Hex Head

The ARP 434-2002 intake manifold bolt kit delivers the superior clamping force and reliability needed to prevent intake manifold leaks. Each fastener is precision-machined from high-strength material rated at 170,000 psi tensile strength, ensuring consistent performance under extreme conditions.

Key Features:

• 170,000 psi tensile strength for maximum clamping force
• Precision-rolled threads prevent galling and ensure consistent torque loading
• Wide underhead flange distributes load evenly across gasket surfaces
• Hex head design for easy installation
• Black oxide finish chrome moly construction
• Companion washers included for optimal load distribution
• Precision-machined threads for superior engagement

ARP fasteners are engineered to facilitate optimal sealing of intake manifold gasket surfaces, reducing the risk of vacuum leaks and ensuring proper engine performance. The precision-rolled threads provide more accurate torque readings compared to cut threads, while the wide flange head and included washers distribute clamping force evenly to prevent gasket damage.

Special NASCAR Edition Note: Special NASCAR model variants feature drilled heads (one per set) to accommodate tech official sealing requirements, with 12-point heads and generous flange design for maximum load distribution.