ARP Flywheel Bolt Kit

08-23 Dodge Challenger V8 (5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat)

147-2801

The ARP Flywheel Bolt Kit is designed for maximum strength, precision, and safety when upgrading your vehicle’s clutch or flywheel. Each bolt is forged from premium aerospace-grade alloy, heat-treated, and thread-rolled for superior durability and resistance to fatigue. The unique 12-point head allows easy torque application and even clamping, while the enlarged shank diameter improves flywheel register and load distribution. Trusted by racers and performance builders worldwide, ARP’s High Performance series bolts are rated at 180,000 psi, while the Pro Series reaches an impressive 200,000 psi—ensuring secure fastening under extreme conditions. Every kit includes washers and nuts where applicable, offering complete installation confidence and long-term reliability for both street and track use.

• Aerospace-grade alloy construction for exceptional strength
• Heat-treated and thread-rolled for durability and precision
• Exclusive 12-point head for easy torque and secure fitment
• Larger-than-stock shank diameter enhances flywheel stability
• Tensile strength up to 200,000 psi for high-performance use
• Includes washers and nuts where applicable
• Corrosion-resistant finish for long-lasting protection
• Ideal for performance and racing applications

ARP (Automotive Racing Products) is the gold standard for high-strength fasteners used in performance engines and drivetrains. Trusted across motorsports, ARP’s studs, bolts, and hardware kits are engineered for extreme clamping loads and repeatable installation—helping builders improve reliability when cylinder pressures, RPM, and heat are turned up.