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SKU: 208-5401 | UPC: 672036030025
ARP Main Stud Kit for 1992-2001 Honda Prelude 2.2L (H22A) & 2.3L (H23A) (12 pt nuts)
ARP main stud kit 208-5401 upgrades Honda H22A 2.2L and H23A 2.3L engines in 1992-2001 Prelude models. These studs prevent main cap walk and fretting while safeguarding block threads from damage. Complete kits deliver reliable clamping force for high-performance builds.
Key Features
- 8740 Chrome Moly Steel: Heat-treated in-house to 190,000 PSI tensile strength for extreme durability under boost or high RPM
- Precision Rolled J-Form Threads: Formed after heat treatment to provide threads 2000% stronger than cut threads reducing failure risk
- Hardened Washers and 12-Point Nuts: Parallel-ground washers ensure even load distribution paired with secure 12-point nuts
- Windage Tray Provisions: Standoff studs with serrated lock nuts position and secure windage trays on compatible setups
- Black Finish and USA Made: Corrosion-resistant coating with domestic manufacturing for consistent quality
Product Notes
- Inspect engine block threads for cleanliness before installation
- Torque studs to ARP specifications using moly or ARP Ultra-Torque lubricant
- Kit includes all necessary hardware for direct replacement
Installation Notes
- Professional installation recommended.
- Chase block threads with tap if damaged and apply assembly lube
- Compatible with stock main caps and aftermarket girdles
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-1996 | Honda | Prelude | Si (H23A1) |
| 1993-1996 | Honda | Prelude | VTEC (H22A1) |
| 1997 | Honda | Prelude | Type SH (H22A4) |
| 1998-2001 | Honda | Prelude | Base/Type SH (H22A5) |
Why Choose ARP?
- Proven in racing engines worldwide for decades
- In-house heat treatment and thread rolling for unmatched strength
- Engineered to handle 1000+ horsepower applications
Frequently Asked Questions
-
Q: Will this kit fit 1999 Honda Prelude Type SH?
A: Yes it fits 1998-2001 Prelude models with H22A5 engines including Type SH submodels -
Q: What finish and material does ARP use here?
A: Black oxide finish on 8740 chromoly steel studs with 190,000 PSI rating and 12-point nuts -
Q: What is the ARP warranty and install tip?
A: ARP provides a limited warranty against defects. always use ARP lube and follow torque sequence
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-lined box approximately 6 x 4 x 2 inches
- Weight: 1.2 lbs
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