• ARP Head Stud Kit Toyota 2RZ 3RZ Tacoma (Custom Set)

ARP Head Stud Kit Toyota 2RZ 3RZ Tacoma (Custom Set)


Product Description

ARP Head Stud Kit for Toyota Tacoma. Kit comes with (10) head studs, (10) parallel ground washers, and (10) 12-point nuts needed for a direct bolt on, as well as the ARP moly-lube and instruction sheet. Studs are 8470 chrome moly steel, with a black oxide coating for corrosion resistance. The studs are thread-rolled after heat treat, and center-less ground which results in a studs that has 2000% better fatigue strength than others. ARP studs are rated at 200,000 PSI. Using studs will make it much easier to assemble an engine (especially a racing power plant which must be serviced frequently and quickly!) with the cylinder head and gasket assured of proper alignment. Studs Provide more accurate and consistent torque loading ( When you use bolts to secure the head, the fastener is actually being twisted while it's being torqued to the proper reading. The bolt is reacting to two different forces simultaneously. A stud should be installed in a relaxed mode - never crank it in tightly using a jammed nut. If everything is right, the studs should be installed finger tight. Then, when applying torque to the nut, the stud will stretch only on the vertical axis.

Application : Toyota 2RZ 3RZ engines Toyota Tacoma Toyota Hilux

Product Reviews

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  1. ARP Head Studs for Toyota 2RZ-E engine 5 Star Review

    Posted by on Jun 17th 2020

    These head studs would have to be the best available and also competitive priced, great company to deal with. It only took 5 days to be delivered to my front door in Australia, Great.