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SKU: 203-5402 | UPC: 672036007669
ARP 1987-1992 Supra MK3 7M-GTE Main Stud Kit
ARP main stud kit 203-5402 upgrades 1987-1992 Toyota Supra MK3 Turbo models with 7M-GTE engines. These studs provide consistent clamp load to secure the crankshaft and main caps under high stress. Built for reliability in boosted street and track applications.
Key Features
- Genuine ARP Fasteners: 8740 chromoly steel construction with 200,000 PSI tensile strength for dependable holding power
- Stud Design: Minimizes cylinder block thread damage while ensuring accurate torque values
- Precision-Rolled Threads: Offers maximum thread engagement and repeatable torque accuracy
- Matched Hardware: Includes washers and instructions for complete easy assembly
- High-Performance Rating: Handles extreme cylinder pressures in turbocharged 7M-GTE setups
Product Notes
- Inspect block threads before installation to ensure proper seating
- Use ARP Ultra-Torque lubricant on threads and under washers
- Ships in protective packaging to prevent damage
Installation Notes
- Professional installation recommended.
- Torque to ARP specifications in correct sequence starting at 65 ft-lbs then 85 ft-lbs
- Compatible with stock and aftermarket main caps
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987-1992 | Toyota | Supra | Turbo |
Why Choose ARP?
- Proven in professional racing engines worldwide
- Heat-treated for fatigue resistance in high-horsepower applications
- Engineered threads reduce distortion under load
Frequently Asked Questions
-
Q: Does this kit fit non-turbo Supra MK3 models?
A: No, designed specifically for 7M-GTE turbo engines in 1987-1992 Supra Turbo -
Q: What material are the studs made from?
A: High-strength 8740 chromoly steel with rolled threads for superior fatigue life -
Q: Is retorquing required after break-in?
A: Yes, check torque after first heat cycle per ARP guidelines for optimal clamping
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box measuring 6 x 4 x 2 inches
- Weight: 1.1 lbs
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