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 |
Chevy Big Block (396-427). Internal balance. |
| Description_DEF |
Engine Harmonic Balancer |
| Description_DES |
Harmonic Balancer - Fluidampr - BBC - 7-1/4" dia - Int Balance - Each |
| Description_INV |
Fluidampr Performance Damper |
| Description_EXT |
Harmonic Balancer - Fluidampr - Big Block Chevy - Internal Balance - Steel - Black Zinc Chromate - 7-1/4" dia - 12.8 lbs - SFI 18.1 - Made in USA - 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_LAB |
Fluidampr |
| Description_KEY |
fluidampr, fluidamper, fluid damper, fluidampener, fluidampnr, harmonic balancer, harmonic, balancer, damper, dampener, crankshaft damper, crank pulley, viscous damper, chevy, bbc, big block chevy, SFI 18.1 |
| Description_SHO |
Harmonic Balancer |
| Depth |
2.685 |
| Prop 65 - Short Label |
CA-Prop65-label.jpg |
| Prop 65 Yes/No |
Yes |
| Degree Marking Range |
50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270 |
| Degree Markings |
Engraved |
| Engine Balance |
Internal |
| Finish |
Black Zinc |
| Inside Diameter |
1.599 |
| Keyway Type |
Single; (3/16") |
| Outside Diameter |
7-1/4" |
| Safety Rating |
SFI 18.1 |
| Weight / Rotating Weight |
12.8 lbs / 8.5 lbs |
| Bolt and Washer Included |
No |
| Material |
Steel |
| Mounting Hole Quantity |
1 |
| Prop 65 (C, R, or CR) |
CR |
| Title |
Fluidampr - 720121 - Harmonic Balancer - Fluidampr - BBC - 7-1/4" dia - Int Balance - Each |
| Length |
5.0000 |
| Width |
11.0000 |
| Height |
11.0000 |
| Weight |
13.0000 |
