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SKU: 102-4701 | UPC: 672036023973
ARP 1989-1998 Nissan 240SX SR20DET Head Stud Kit
ARP Head Stud Kit 102-4701 fits Nissan SR20DET engines in 1989-1998 240SX models including Base, LE, SE, and XE trims. This kit provides even clamp load to prevent head gasket failure under high boost and heat. Built for reliable performance in street and track setups.
Key Features
- Genuine ARP Fasteners: High-strength 8740 chromoly steel resists fatigue and maintains clamp load in extreme conditions
- Stud Design: Minimizes cylinder block thread damage while ensuring accurate torque values across multiple installs
- Precision-Rolled Threads: Offer maximum thread strength and consistent torque for secure head retention
- Matched Hardware: Includes washers and instructions for complete, hassle-free assembly
- Versatile Application: Handles daily driving, drag racing, and road course demands without compromise
Product Notes
- Verify SR20DET engine prior to purchase for exact compatibility
- Inspect head and block surfaces for flatness before installation
- Packed in protective ARP box, 8 x 6 x 2 inches, 2.1 lbs net weight
Installation Notes
- Professional installation recommended.
- Clean all threads thoroughly and apply ARP Ultra-Torque lubricant as specified
- Torque to ARP sequence and specs, re-check after 100 miles or first heat cycle
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1990 | Nissan | 240SX | XE |
| 1989-1998 | Nissan | 240SX | SE |
| 1991-1992 | Nissan | 240SX | LE |
| 1991-1993 | Nissan | 240SX | Base |
| 1995-1998 | Nissan | 240SX | Base |
| 1997-1998 | Nissan | 240SX | LE |
Why Choose ARP?
- ARP fasteners power NHRA, NASCAR, and Formula 1 engines worldwide
- Heat-treated chromoly construction withstands 220,000 psi tensile strength
- CNC-machined for exact fit and repeatable performance results
Frequently Asked Questions
-
Q: Will this kit fit SR20DET-swapped 240SX S13 models?
A: Yes, designed specifically for all SR20DET variants in 1989-1998 Nissan 240SX Base, LE, SE, and XE submodels -
Q: What material and finish does ARP use?
A: 8740 chromoly steel with rolled threads and black oxide finish for corrosion resistance and superior strength -
Q: What is the ARP warranty and torque process?
A: Lifetime warranty against manufacturing defects when installed per ARP guidelines, torque in 3 stages using specified sequence
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: ARP branded box, 8 x 6 x 2 inches
- Weight: 2.1 lbs
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