Fluidampr (650221)
8152930012034 interest-free payments or as low as $—/mo with Affirm. See if you qualify
Compatibility
- Platform
- Universal — verify fitment for your application
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 3.0 hrs — $375 at $125/hr. Pick Install at HRC and a 20% labor deposit ($75) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
Protect 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 zinc finish with engraved timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA.
| Part Type | Engine Harmonic Balancer |
|---|---|
| Title | Fluidampr - 650221 - Harmonic Balancer - Fluidampr - SBF - 5.0L - Ext Balance 50oz - Each |
| Safety Rating | SFI 18.1 |
| Pulley Bolt Pattern | 4 bolt standard Ford pulley pattern. 93-95 stock pulleys will not fit Fluidampr |
| Prop 65 Yes/No | Yes |
| Prop 65 (C, R, or CR) | CR |
| Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Degree Marking Range | 2 degree increments, 50 BTDC to 10 ATDC |
| Material | Steel |
| Keyway Spec | Single; (3/16") |
| Finish | Black Zinc |
| Engine Balance | External (50 oz). 34 oz on damper and 16 oz on flywheel. |
| Degree Markings | Engraved |
| Weight / Rotating Weight | 13.6 lbs / 9.1 lbs |
| 6597 | No |
| 806 | 4.12" |
| 3390 | Performance |
| 18 | 1.3475" |
| 6637 | Yes |
| 835 | 1.3475" |
| 356 | 1 |
| 25 | 6.563 |
| Weight | 13.6 lb |
| UPC | 815293001203 |
| Country of Origin | USA |
Verified fitment · 19 applications
- Ford Mustang 5.0L (1982–1992)
- Ford Thunderbird 5.0L (1983–1992)
| Part No. | 650221 |
|---|---|
| Brand | Fluidampr |
| Part Type | Engine Harmonic Balancer |
| Weight | 13.6 lb |
| UPC | 815293001203 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.