ARP Head Stud Kit for Toyota 4AG 16V

ARP Head Stud Kit for Toyota 4AG 16V Brand: ARP — the industry leader in fastener technology. This precision-engineered head stud kit is built specifically for the Toyota 4AG 16V engine to deliver reliable clamping under high boost, high RPM and racing conditions. Why it matters: Upgrading to ARP head studs improves head gasket sealing, reduces cylinder head distortion and maintains consistent clamp load during aggressive tuning or track use. Ideal for turbo builds, high-compression engines and motorsport applications. Fitment: Direct bolt-in for Toyota 4AG 16-valve engines Construction: High-strength alloy steel with ARP protective finish for corrosion resistance Included: Precision-cut studs, hardened washers and ARP nuts for accurate torque and repeatable installation Benefits: Uniform clamping, improved durability, safer power increases and reduced risk of head gasket failure Applications: Street performance, track day, drag racing and circuit competition Each kit is manufactured to ARP's stringent tolerances and quality control standards, ensuring consistent performance lap after lap. Backed by decades of motorsport-proven engineering, this head stud kit is a trusted upgrade for serious 4AG 16V builds.