ARP Harmonic Balancer Bolt Kit 5/8-18 x 1.800" UHL 12-Point Ford 351C Cleveland Holden V8 253 308 Washer Included ARP-154-2501

ARP Harmonic Balancer Bolt Kit - Ford 351C Cleveland & Holden V8

Lock your harmonic balancer in position with ARP's premium balancer bolt kit. As the crankshaft flexes and twists under load, the balancer absorbs incredible amounts of energy - ARP's high-strength bolt ensures your balancer stays securely locked to the crankshaft, preventing slippage and potential engine damage.

Key Features:

• 12-Point Head Design: Accepts deep socket for easy installation and removal without fear of stripping
• High-Strength Construction: Engineered to handle extreme torsional loads and vibration
• Precision Machined: Manufactured to aerospace tolerances for consistent clamping force
• Thread Rolled After Heat Treatment: Superior thread strength compared to cut threads
• Washer Included: Complete hardware for proper installation and load distribution
• Prevents Balancer Slippage: Superior clamping force keeps balancer locked in position
• 5/8" 12-Point Socket: Easy installation with standard deep socket

Specifications:

• Thread Size: 5/8-18
• Under Head Length (UHL): 1.800" (45.7mm)
• Head Style: 12-point, 5/8" socket
• Includes: Washer
• Application: Ford 351C Cleveland, Holden V8 253, 308
• Part Number: ARP-154-2501

Perfect for: Ford 351C Cleveland engine builds, Holden 253 and 308 V8 performance builds, street rods, race engines, and any application requiring reliable harmonic balancer retention.

Don't trust your harmonic balancer to inferior hardware - ARP balancer bolts are the proven choice of professional engine builders for preventing balancer slippage and ensuring reliable crankshaft protection.