ARP 554-9503 Stainless Engine Fastener Kit - 300 12-Point

The ARP 554-9503 Engine and Accessory Fastener Kit provides a complete, organized solution for building a show-quality engine. This comprehensive kit eliminates the hassle of sourcing individual fasteners by packaging everything you need in one convenient set. Each fastener is manufactured from ARP's proprietary Stainless 300 alloy, which delivers exceptional strength while remaining virtually impervious to rust and corrosion. The stainless steel is polished to a brilliant luster, creating a stunning appearance that requires no maintenance to retain its shine.

Superior Strength and Quality:

• Rated at 170,000 PSI tensile strength, significantly exceeding Grade 8 hardware specifications
• Compact 12-point head design for improved wrench engagement and professional appearance
• Premium-quality washers included with each fastener group
• Proprietary Stainless 300 alloy resists rust and corrosion in all conditions

Complete Fastener Set Includes:

• Intake manifold bolts
• Valve cover bolts
• Thermostat housing bolts
• Alternator bracket bolts
• Distributor bracket bolts
• Motor mount bolts
• Oil pan bolts
• Coil bracket bolts
• Header bolts
• Front cover bolts
• Water pump bolts
• Fuel pump bolts

Each fastener group is neatly organized and labeled in protective vacuum-sealed packages for easy identification and storage. This kit is designed for carbureted engine applications. EFI engines or builds using aftermarket components may require additional fasteners not included in this kit.