ARP Head Stud Kit 1UZ Series V8 1UZ 3UZ SC400 GS400 LS400 SC430 GS430 LS430 GX470 LX470 Land Cruiser Tundra Sequoia 4Runner

Head studs need to be torqued to 60 ft/lbs If you are building a bullet proof UZ series V8, you will need the ARP Stud kits found here. When racing professionals in NHRA, IHRA, NASCAR, and Formula 1 competition need bullet-proof fasteners for their high-performance machines, they turn to one company: ARP. Since 1968, Automotive Racing Products has been engineering and perfecting bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, transmissions, and more. ARP uses only top-quality materialsfar above the usual aerospace quality others settle forin a highly exacting manufacturing process to create fasteners with the strength and durability to last race after race. XAT Racing leads the world in Toyota/Lexus V8 parts! 

Please note that you may have to shave 2 of the head studs down for each head a small amount for the scissor gears for the cams. This is most commonly an issue with non-VVTi 1UZs

Customers outside the USA: please contact us for a shipping quote to your location. The automatic shipping calculator might not be accurate