ARP Pontiac Stainless Steel Complete Engine Fastener Kit - 12pt SPBS3 The wire uses a 500

The wire uses a 500 ohms per foot Ferro-Spiral core developed for performance use

Choose from Bolt-In

1/2 in NPT Female Outlet

Kit prevents mandrel bolt breakage and is made specifically for use with Allstar ALL31030 crank pulley

ARP Pontiac Stainless Steel Complete Engine Fastener Kit - 12pt SPBS3 The wire uses a 500ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Engine and Accessory