




- Description
Atomic Harmonic Balancer Bolt Kit – Ford Barra 4.0L DOHC | High-Tensile + Nord-Lock Washer
Description:
Secure your harmonic balancer with confidence. The Atomic Harmonic Balancer Bolt Kit is engineered specifically for the Ford Barra 4.0L DOHC engine, providing a high-strength, vibration-resistant solution to one of the most critical fasteners in your engine build.
Whether you're running factory power or pushing 1500hp, this high-tensile bolt paired with a genuine Nord-Lock washer ensures your balancer stays locked to the crank, eliminating the risk of fretting, loosening, or catastrophic failure under high RPM and load.
✅ Key Features
✅ Engineered for Strength and Security
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Custom high-tensile balancer bolt
• Precision-machined for Barra DOHC crankshafts
• Heat treated for extreme load conditions
✅ Nord-Lock Washer Included
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Genuine Nord-Lock washer
• Utilizes wedge-locking tension to prevent loosening
• Maintains torque under thermal cycling and vibration
✅ Track-Tested, Street-Proven
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Proven in builds up to 2000hp
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Ideal for high-revving, forced induction, and track applications
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Direct fit for BA, BF, FG and FGX Ford Barra 4.0L DOHC engines
📦 What’s Included
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1x High-tensile harmonic balancer bolt
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1x Genuine Nord-Lock washer