ARP 203-4204 Pro Series Head Stud Kit for 1986-1999 Toyota Celica/MR2 3S-GTE 2.0

Vehicle Fitment

• 1986-1999 Toyota Celica (All-Trac Turbo, 3S-GTE, AWD)
• 1990-1992 Toyota MR2 (Turbo, 3S-GTE, RWD)

Features

• Pro Series head stud kit for high-performance applications
• Manufactured from 8740 chromoly steel for superior strength
• Heat-treated to 200,000 psi for enhanced durability
• Includes 12-point nuts for improved torque accuracy
• Black oxide finish for corrosion resistance
• Thread-rolled after heat treatment for added fatigue strength
• Centerless ground for precise fitment
• Designed for both naturally aspirated and turbocharged configurations

Specifications

• Material: 8740 chromoly steel
• Socket Size(s): 12mm 12-point, 4mm Allen
• Fastener Style: Stud Bolt
• Stud Count: 10
• Exterior Finish: Black oxide
• Manufacturer Grade: Pro Series
• Head Style: 12-point

Included Components

• 10x Pro Series Head Studs
• 10x 12mm 12-Point Nuts
• 10x Hardened Parallel-Ground Washers
• 1x ARP Ultra-Torque Fastener Assembly Lubricant

Product Description

The ARP 203-4204 Pro Series Head Stud Kit is engineered for the Toyota 3S-GTE 2.0L DOHC Turbo engine, commonly found in the 1986-1999 Toyota Celica All-Trac Turbo and 1990-1992 Toyota MR2 Turbo. This kit is designed to provide superior clamping force and reliability, making it ideal for high-performance applications and engine builds requiring enhanced durability.

Constructed from 8740 chromoly steel and heat-treated to 200,000 psi, these studs offer increased strength over OEM fasteners. The kit includes 10 studs, 10 12mm 12-point nuts, 10 hardened parallel-ground washers, and ARP Ultra-Torque fastener assembly lubricant, providing everything needed for installation.

Compatible with both naturally aspirated and turbocharged configurations, this head stud kit is an essential upgrade for enthusiasts seeking to maximize engine performance and longevity.