Complete set of ARP head and rocker studs for 9-stud A-series and A+ engines. Includes 12-point nuts and paralell-ground hardened washers for precise fitting. Accurate torque readings can be achieved when used with ARP's assembly lube, which is included in the kit. ARP studs are recognizable by allen sockets in the ends, which can be used for threading the studs into the block and head. Lead time may be required. Ref: SEN0409, 206-4201, 2064201.
Studs can be torqued to 65ft/lbs with oil, 55ft/lbs with the included ARP assembly lube.
Renowned Automotive Racing Products aerospace quality fasteners have been ideal for performance applications since 1968, ranging from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, GT5, NASCAR, NHRA drag racing and marine applications. We are pleased to offer these ARP fasteners to keep your classic Mini strong!