Ford 429-460 Harmonic Damper

Professional Products 80008 PowerForce harmonic damper balancer.

Fits Ford 429 and 460 engines.

Features the stock 3/16" keyway, plus it has a 1/2" keyway 180 degrees from the stock keyway. This allows the damper to fit certain aftermarket dual keyway crankshafts.

Although this engine is classed as an externally balanced engine, the counterweight is not part of the damper. It slides onto the crank before the damper is installed. The standard counterweight is a Ford part number M-6359-D460 and must be used unless the engine has been converted to an internal balanced assembly.

The damper itself matches the original equipment damper dimensions.

Measures 6.7" in diameter.

Weights in at 8.8 pounds.

Made of modular iron.

Painted semi-gloss black with white etched timing marks.

This damper has less than .005 runout.

Works great for street performance engines and stock replacement applications.

Scroll down the page for the racing SFI-Spec damper.


Professional Products 80008 90008 PowerForce Plus harmonic damper Ford 429 460 hamonic damper balancer 80008$99.97

Click to enlargeProfessional Products 90008 PowerForce Plus
Professional Products 90008 PowerForce Plus harmonic damper balancer.

SFI-Spec racing harmonic damper. Also works well with extreme street engines.

Fits Ford 429 and 460 engines.

Made of 1045 steel.

Blue anodized retention plate is fastened with number 8-32 stainless steel machine screws.

A heavy duty, high temperature elastomer is used, bonded to both the hub and ring for added durability.

Damper has less than .005" runout.

Measures 6.7" in diameter.

Weights in at 9.6 pounds.

90008$199.97

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