Late Ford Small Block 5.0L 6.4" Harmonic Balancer

• Fits late Ford Small Block 5.0L Windsor harmonic balancer applications

• 6.400 in. internal-balance steel elastomer damper for SBF performance builds

• Controls crankshaft vibration and reduces harmful harmonics for smoother operation

• SFI 18.1 certified with clear timing marks for high-performance street and strip use

Upgrade your late Ford 5.0L small block engines with a SFI-certified performance harmonic balancer designed to control crankshaft vibration and reduce harmful harmonics across the RPM range. Built for street and performance applications, this 6.400 in. balancer improves engine stability, durability, and overall reliability.

Vibration Control & Engine Protection
Designed to dampen crankshaft harmonics, this balancer helps reduce engine wear and improve long-term reliability—especially in performance and high-RPM applications.

Durable Performance Construction
Steel and elastomer construction provides dependable damping and strength, while SFI certification supports high-performance and racing applications.

Easy Timing & Installation
60 deg. Before Top Dead Center To 0 deg. Top Dead Center timing marks simplify ignition setup, while the 6.400 in. diameter supports proper accessory alignment and straightforward installation.

Built for Street & Performance Applications
Ideal for performance rebuilds, restorations, and upgraded engine combinations where crankshaft stability and consistent operation are critical.

What engines is this harmonic balancer compatible with?
This harmonic balancer is designed for COMPATIBLE WITH, FORD SMALL BLOCK WINDSOR V8, 5.0 L / 302 in3, NOTES:, Fits late model small block applications with three or four crankshaft pulley bolt holes., Pulley spacer required..

What does a harmonic balancer do?
A harmonic balancer helps reduce engine vibration and protects internal engine components by dampening crankshaft harmonics.

What engine balance is this harmonic balancer designed for?
This balancer is designed for internal engines, so it should match your engine's balance configuration.

Does this harmonic balancer include timing marks?
Yes, this balancer includes 60 deg. before top dead center to 0 deg. top dead center to assist with accurate ignition timing setup.

Is this harmonic balancer suitable for performance applications?
Yes, this harmonic balancer is designed for performance use, but SFI certification should be confirmed if required for racing.

What material is this harmonic balancer made from?
It is made from steel, which provides strength and durability for engine operation.

Is this a good upgrade over a stock harmonic balancer?
Yes, a performance harmonic balancer can improve engine reliability and help manage vibrations better than worn or stock units.

Do I need to verify fitment before installation?
Yes, you should always verify engine balance, diameter, and application compatibility before installing a harmonic balancer.