Harmonic Balancer Crankshaft Bolt & Washer
for Ford Mustang 5.0L GT 2011-2023

Manufactured by Modular Motorsport Racing| Part #444393

Recommended for all Naturally Aspirates, Turbo & Supercharged Applications. 

This kit was developed to support the crankshaft and harmonic balancer on all Ford 5.0 / 5.2 Coyote applications.

Features: 

• ARP 200,000 PSI Tensile Strength Bolt
• Billet Steel Hardened Washer
• Black Oxide finish on both components
• Laser Etched with suggested Torque Rating

This kit helps prevent crankshaft snout failure on supercharged applications that place additional load on the crankshaft and harmonic balancer.

Special aerospace-hardened, ultra-thick washer actually engages the harmonic balancer providing increased support.

Includes ARP 200,000 PSI Tensile Strength crank bolt.

Vehicle application

• Ford Mustang 5.0L GT 2011-2023
  *Fits all 2011-2020 Coyote 5.0 Engines with factory and aftermarket harmonic balancers