Fluidampr Harmonic Balancer - External Balance - Steel - Black - Ford 289, 302, 351C, 351M, 351W, 400 - 6-5/8" Diameter - 12.9 lbs. Steering Wheel Disconnect Coupler Includes AA battery

Includes AA battery

1/4 in Line

filter neglect can be the most costly

Improves Water & Anti-Freeze

but you will need a slightly shorter mounting bolt (about 3/16" shorter)

Fluidampr Harmonic Balancer - External Balance - Steel - Black - Ford 289, 302, 351C, 351M, 351W, 400 - 6-5/8" Diameter - 12.9 lbs. Steering Wheel Disconnect Coupler Includes AA batteryProtect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high grade steel components. Corrosion resistant black