S/S Bolt Kit - 12pt. (5) 3/8-16 x 2.500

The ARP Stainless Steel Bolt Kit – 12pt. (5) 3/8-16 x 2.500 is designed for engine builders and performance mechanics who require reliable fastening solutions. This five-piece kit is ideal for applications where consistent clamping force and resistance to vibration are essential.

Constructed from stainless steel, these bolts offer superior corrosion resistance compared to traditional zinc-plated or chrome-moly options. The 12-point head design enhances wrench engagement, minimizing the risk of fastener rounding and allowing for precise torque application.

This kit is particularly beneficial for small-block and mid-size engine builds, ensuring reliable performance under sustained RPM or thermal cycling. It is suitable for various engine assembly tasks, including intake manifold and carburetor mounting.