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ARP Ford Cosworth YB High-Performance Flywheel Bolt Kit (251-2803)

$58.71

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ARP Ford Cosworth YB High-Performance Flywheel Bolt Kit (251-2803)

$58.71

$58.71

Secure your drivetrain with the ARP Ford Cosworth YB Flywheel Bolt Kit (MPN 251-2803). Designed for the extreme stresses of high-performance and competition engines, these bolts provide the superior clamping force required to keep the flywheel safely mated to the crankshaft, preventing the loosening or failure often seen with standard OE hardware.

  • Forged from premium 8740 chrome moly steel for maximum tensile strength
  • Heat-treated and precision-ground for exact tolerances and balanced rotation
  • Rolled threads for significantly higher fatigue resistance compared to cut threads
  • Flat, 12-point head design ensures excellent socket engagement and torque accuracy
  • Engineered specifically for the Ford Cosworth YB engine platform
  • Manufacturer Part Number: 251-2803

Whether you are performing a refresh or a full-power build, upgrading to ARP fasteners is a critical step in ensuring engine longevity and drivetrain reliability.

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