ARP 203-4704 Pro Series Head Stud Kit for Toyota 5.7L 3UR-FE V8

Vehicle Fitment

• Toyota 5.7 L 3UR-FE V8 engines (commonly found in Tundra, Sequoia, etc.)

Features

• ARP Pro Series head stud kit designed for Toyota 5.7L 3UR-FE V8
• Made from high-strength ARP2000 alloy
• Cold-forged, precisely heat-treated to approx. 200,000 psi tensile strength
• Thread-rolled after heat treatment for exceptional fatigue resistance
• Centerless ground for true alignment and consistent head gasket sealing
• 12-point nut head style for easy torque access
• Includes hardened, parallel-ground washers for even load distribution
• Black oxide finish for improved corrosion resistance

Specifications

• Material: ARP2000 alloy
• Tensile strength: approx. 200,000 psi
• Head style: 12-point nut; Finish: black oxide
• Washer: hardened, parallel-ground
• Stud count: Complete V8 head coverage (exact count per OEM spec)

Included Components

• 16x head studs
• 16x hardened, parallel-ground washers
• 16x 12-point nuts

Product Description

The ARP 203-4704 Pro Series Head Stud Kit is custom-engineered for the 5.7 L 3UR-FE V8 engine, a workhorse found in Toyota platforms such as the Tundra and Sequoia. Crafted from high-performance ARP2000 alloy and heat-treated to approximately 200,000 psi, each stud is cold-forged and thread-rolled post-heat treatment, ensuring outstanding strength and fatigue resistance. The centerless-ground finish delivers precise alignment, essential for reliable head gasket sealing under demanding conditions.

The kit includes corrosion-resistant black oxide studs, 12-point nuts for superior torque access, and hardened washers that promote uniform load distribution. Ideal for performance builds, towing-heavy duty applications, or dependable OEM replacements. Fitment is confirmed for the 5.7 L 3UR-FE V8; **2025 coverage is unconfirmed at time of listing**. No known fitment exclusions within the specified applications.