ARP Stainless Steel Bolt Kit - 12 Point (5) 3/8-16 x 2.500 29063BK Tuning that you can trust

Tuning that you can trust is backed by an industry exclusive 2 year powertrain warranty to ensure peace of mind

This allows a cleaner flow of water/methanol to be passed into the engine

performance and engineering excellence

Spindle Nut Socket

ARP Stainless Steel Bolt Kit - 12 Point (5) 3/8-16 x 2.500 29063BK Tuning that you can trustARPs 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: Bolt 3 8 16 in Thread 2. 5