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SKU: 234-2504 | UPC: 672036036928
ARP Harmonic Damper Bolt Kit for Chevrolet Gen IV 7.0L (LS7) 2006-2013 & Gen V 6.2L (LT1) 2014+ Corvette Camaro
Secure your crankshaft harmonic damper with ARP's high-strength bolt kit designed for Chevrolet Gen IV 7.0L LS7 and Gen V 6.2L LT1 small block engines. Found in high-performance Corvette Z06, Stingray, and Camaro SS models, these bolts lock the damper in place as the crank flexes and twists under extreme loads. The kit delivers reliable clamping force to absorb kinetic energy and prevent slippage during aggressive driving or racing.
Key Features
- 190,000 PSI Tensile Strength: Provides extreme clamping force to keep the harmonic damper firmly locked against high-torque stresses
- 8740 Chrome Moly Material: Forged alloy steel construction resists fatigue and delivers consistent performance in demanding conditions
- Black Oxide Finish: Protects against corrosion for long-term durability in engine bays exposed to heat and moisture
- 1/4-Inch Thick Wide-Area Washer: Distributes load evenly to prevent galling and ensure secure seating on the crankshaft nose
- Extra Tall 12-Point Head: Accepts deep sockets for precise torquing and eliminates risk of head stripping during installation or removal
Product Notes
- Kit includes bolts, washer, and instructions for complete harmonic balancer retention
- Use ARP Ultra-Torque lubricant for accurate torque values and optimal preload
- Made in USA with lifetime manufacturer defect warranty
Installation Notes
- Professional installation recommended.
- Torque to ARP spec of 240 ft-lbs. requires impact gun and angle torque procedure
- Compatible with factory and aftermarket harmonic dampers on specified LS engines
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2013 | Chevrolet | Corvette | Z06 |
| 2014-2019 | Chevrolet | Corvette | Stingray |
| 2020-2024 | Chevrolet | Corvette | Stingray |
| 2016-2023 | Chevrolet | Camaro | SS |
| 2014+ | Chevrolet | Crate Engine | LS7 |
| 2014+ | Chevrolet | Crate Engine | LT1 |
Why Choose ARP?
- Trusted by professional racers and engine builders for critical fasteners
- Strength far exceeds OEM bolts for high-horsepower builds
- Precision CNC machining ensures perfect fit and repeatable performance
Frequently Asked Questions
-
Q: Will this kit fit other LS engines like LS3 or LS2?
A: ARP 234-2504 is optimized for Gen IV LS7 7.0L and Gen V LT1 6.2L. confirm crankshaft thread and balancer design match for LS3/LS2 applications -
Q: What material and finish are used?
A: Constructed from 8740 chromoly steel with black oxide finish for strength and rust protection -
Q: What is the torque specification and warranty?
A: Torque to 240 ft-lbs using ARP lube. backed by ARP's limited lifetime warranty against fastener failure
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 1 x 4 x 6 inches
- Weight: 0.25 lbs shipping weight
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