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.
Specifications:
| Description_ASM |
Ford 302/351. Internal balance. Replaces 28oz. external balance in custom builds. 4 bolt standard Ford pulley bolt pattern. Pulley space #717656 may be required on some 1975-later engines. Custom pulleys may be required on 1969 and earlier engines. |
| Description_DEF |
Engine Harmonic Balancer |
| Description_EXT |
Harmonic Balancer - Fluidampr - Ford Small Block - Internal Balance (replaces 28oz External Balance) - Steel - Black Zinc Chromate - 6-5/8" dia - 11.1 lbs - SFI 18.1 - Made in USA - Each |
| Description_DES |
Harmonic Balancer - Fluidampr - SBF - Int Balance - Each |
| Description_FAB |
Broad RPM range protection. |
| Description_FAB |
Reduce risk of crankshaft failure. |
| Description_FAB |
Reduce wear on critical engine parts. |
| Description_FAB |
Unleash lost torque & horsepower. |
| Description_FAB |
No maintenance required. |
| Description_FAB |
Superior durability. |
| Description_FAB |
SFI 18.1 spec. Race proven for over 35 years. |
| Description_FAB |
Made in USA. |
| Description_MKT |
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. |
| Description_KEY |
fluidampr, fluidamper, fluid damper, fluidampener, fluidampnr, harmonic balancer, harmonic, balancer, damper, dampener, crankshaft damper, crank pulley, viscous damper, ford, ford small block, sbf, SFI 18.1 |
| Description_LAB |
Fluidampr |
| Description_INV |
Fluidampr Performance Damper |
| Description_SHO |
Harmonic Balancer |
| Safety Rating |
SFI 18.1 |
| Degree Markings |
Engraved |
| Prop 65 Yes/No |
Yes |
| Depth |
3.5 |
| Engine Balance |
Internal |
| Keyway Type |
Single; (3/16") |
| Prop 65 - Short Label |
CA-Prop65-label.jpg |
| Weight / Rotating Weight |
11.1 lbs / 7.4 lbs |
| Bolt and Washer Included |
No |
| Degree Marking Range |
2 degree increments, 50 BTDC to 10 ATDC |
| Finish |
Black Zinc |
| Inside Diameter |
1.3745 |
| Material |
Steel |
| Mounting Hole Quantity |
1 |
| Outside Diameter |
6-5/8" |
| Prop 65 (C, R, or CR) |
CR |
| Pulley Bolt Pattern |
4 bolt standard Ford pulley pattern. Pulley spacer (Fluidampr #717656) may be required on some 1975-later engines. Custom pulleys may be required on some 1969-earlier engines. |
| Title |
Fluidampr - 650231 - Harmonic Balancer - Fluidampr - SBF - Int Balance - Each |
| Length |
5.0000 |
| Width |
11.0000 |
| Height |
11.0000 |
| Weight |
11.0000 |
