ARP Stainless Steel Stud & Nut Kit - (16) 8mm x 1.25" x 38mm GBCSI 120 Degree

120 Degree

Water Pump Gasket Kit

Deluxe kits feature push lock fittings to ease installation

Accurate AFR data is critical when tuning an engine

Steel brackets clamp on 3" axle tube for attachment of coil-over shocks and trailing arms

ARP Stainless Steel Stud & Nut Kit - (16) 8mm x 1.25" x 38mm GBCSI 120 DegreeARPs 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: Stud 8 mm x 1. 25 Thread 1.