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SKU: 234-4342 | UPC: 672036044466
ARP Cylinder Head Stud Kit for 2014-2024 SB Chevy LT1 LT4 6.2L
ARP Pro Series cylinder head stud kit 234-4342 fits Small Block Chevrolet Gen V LT1 and LT4 6.2L engines in Corvette and Camaro models. These studs replace factory bolts with stronger ARP2000 material for reliable head sealing in performance builds. Engine builders choose them for precise fit and consistent clamping under high cylinder pressures.
Key Features
- ARP2000 Alloy: Heat-treated to 220,000 PSI tensile strength for dependable performance in competition engines
- Precision Heat Treatment: Vertically racked studs ensure full penetration and uniform strength throughout
- Centerless Ground: Creates concentric shafts so cylinder heads and gaskets align perfectly without binding
- Post-Heat Treat Thread Rolling: Boosts fatigue strength 2000% over pre-heat treat threading for long-term durability
- Undercut Stud Design: Balances stretch across all studs for even clamping force and resistance to gasket blowout
Product Notes
- Made in USA with ARP stamp on each stud for authenticity
- Black oxide finish resists corrosion in engine environments
- Kit includes studs washers and instructions for complete head fastener replacement
Installation Notes
- Professional installation recommended.
- Clean blind holes with ARP thread chaser to remove debris before assembly
- Torque to ARP specs using moly or Ultra-Torque lubricant and angle torque method
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2019 | Chevrolet | Corvette | LT1 6.2L |
| 2016-2024 | Chevrolet | Camaro | SS LT1 6.2L |
| 2017-2023 | Chevrolet | Camaro | ZL1 LT4 6.2L |
| 2016-2019 | Cadillac | CTS-V | LT4 6.2L |
Why Choose ARP?
- Every top engine builder uses ARP for competition powerplants
- Premium alloys outperform aircraft steel in strength ratings
- Exacting tolerances from grinding and rolling ensure straight precise parts
Frequently Asked Questions
-
Q: Which Chevy LT1 6.2L engines does ARP 234-4342 fit?
A: Fits Gen V LT1 LT4 in 2014-2019 Corvette Stingray Grand Sport Z51 2016-2024 Camaro SS and 2016-2019 Cadillac CTS-V -
Q: What material and strength rating does this kit use?
A: ARP2000 alloy heat-treated to 220,000 PSI with black oxide finish for engine protection -
Q: What is needed for proper installation?
A: ARP lubricant thread chaser and calibrated torque wrench professional install advised for best results
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure ARP box 12 x 9 x 3 inches
- Weight: 4.85 lbs
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ARP (Automotive Racing Products) is the world’s premier manufacturer of high-strength engine and driveline fasteners—head studs and bolts, main studs, rod bolts, and more—engineered and manufactured in-house from start to finish for race-proven reliability. With vertically integrated processes that include cold heading, machining, heat-treating, thread rolling after heat treat, and rigorous QA, ARP maintains aerospace-level certifications (ISO 9001 and AS9100) and validates every part for repeatable clamp load and fatigue resistance. Signature alloys such as 8740 chromoly, ARP2000, L19, and Custom Age 625+ deliver ultimate tensile strengths up to the super-alloy range, while ARP Ultra-Torque fastener assembly lubricant helps achieve consistent pre-load during installation. From street performance builds to professional motorsport programs, ARP fasteners provide precise fitment, superior metallurgy, and the durability needed to keep engines together at elevated cylinder pressures and...
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