ARP 454-2004 Stainless Steel Intake Manifold Bolt Kit Ford 351C/351M/400

ARP 454-2004 intake manifold bolt kit delivers superior clamping force and corrosion resistance for Ford 351 Cleveland, 351M, and 400B engines. Engineered to prevent intake manifold leaks, this kit features conventional hex head bolts manufactured from ARP's proprietary Stainless 300 alloy, which provides exceptional rust and corrosion resistance while maintaining a tensile strength rating of 170,000 psi—significantly stronger than standard Grade 8 hardware.

Key Features:

• Stainless 300 steel construction is impervious to rust and corrosion
• Precision rolled threads prevent galling and promote consistent torque loading
• 170,000 psi tensile strength exceeds Grade 8 specifications
• Wide underhead flange with companion washers ensure even load distribution
• Conventional hex head design for standard wrench installation
• Optimizes gasket sealing to eliminate intake manifold leaks

ARP manufactures these bolts entirely in-house with rigorous quality control at every stage, ensuring the "zero defects" reputation that professional engine builders and enthusiasts trust. Each bolt is precision machined to exacting tolerances for reliable performance in demanding applications. Washers included.