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The ARP 4age head stud kit is designed for the 16v 4age. The ARP head studs help eliminate the weak link in any 4age build and are a must when replacing the head gasket. The studs are made from 8740 Chromoly steel and heat-treated in-house to 200,000 psi tensile-strength rating. The kit comes complete with high-quality nuts, washers, and assembly lube. This is a must for 4age builds! 1985-1989 MR2 4age NA and Supercharged 1983-1987 Toyota Corolla AE86 4age Replaces OEM Torque-to-Yield Bolts 5 short and 5 long studs Updated version with distributor shaft clearance
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🇺🇸 Ship from USA · On Agora since 2026
$132.99