ARP - Head Stud Kit for Toyota 4AGE 16V. ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining.
ARP - Head Stud Kit for Toyota 4AGE 20V. ARP high performance cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs.
ARP Toyota 4AGE - Flywheel Bolts. Flywheel and flexplate bolts play an important role in the performance and safety of race cars and street machines alike. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware.
