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SKU: 208-4307 | UPC: 672036028855
ARP 1992-1996 Honda Prelude H23A Head Stud Kit
ARP Head Stud Kit 208-4307 upgrades cylinder head fastening on Honda H23A engines found in 1992-1996 Prelude models. This kit replaces stock bolts with high-strength studs for consistent clamp load under high boost or RPM. Built for reliability in street and track use it maintains seal integrity over time.
Key Features
- Genuine ARP Fasteners: 8740 chromoly steel construction rated at 200000 PSI tensile strength handles extreme cylinder pressures
- Stud Design: Minimizes main block thread damage and ensures even torque distribution across the head gasket
- Precision Threads: Rolled before heat treatment for maximum fatigue strength and accurate torque values
- Matched Hardware: Includes washers and instructions for bolt-on replacement without custom machining
- Versatile Application: Supports stock rebuilds up to 1000+ HP turbo setups on H23A platforms
Product Notes
- Inspect head and block surfaces for flatness before installation to ensure proper sealing
- Torque to ARP specs using moly or Ultra-Torque lubricant avoid antiseize compounds
- Ships ready-to-install in protective packaging handles rough transit without damage
Installation Notes
- Professional installation recommended.
- Clean all threads thoroughly and apply ARP Ultra-Torque per supplied guide
- Follow multi-stage torque sequence recheck after 500 miles or first heat cycles
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992 | Honda | Prelude | Si |
| 1993 | Honda | Prelude | Si |
| 1994 | Honda | Prelude | Si |
| 1995 | Honda | Prelude | SE |
| 1995 | Honda | Prelude | Si |
| 1996 | Honda | Prelude | Si |
Why Choose ARP?
- Proven in NHRA Top Fuel and Pro Stock racing for decades of extreme duty
- Every batch tested for material integrity and thread accuracy
- Application-specific engineering matches exact OEM stud lengths and patterns
Frequently Asked Questions
-
Q: Will this kit fit H23A1 non-VTEC engines in 92-96 Prelude Si?
A: Yes ARP 208-4307 directly replaces OEM head bolts on all H23A1 DOHC engines in 1992-1996 Honda Prelude Si models -
Q: What material are the studs made from?
A: Heat-treated 8740 chromoly steel with rolled threads for 200000 PSI strength far exceeding factory bolts -
Q: Does ARP provide a warranty on this head stud kit?
A: Limited lifetime warranty against manufacturing defects when installed and torqued per ARP instructions
Shipping & Handling
- Method: UPS Ground or FedEx standard shipping
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-lined box measuring 12 x 8 x 2 inches
- Weight: 1.9 lbs
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