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 |
Chrysler 331, 354, 392 V8 Early HEMI, Desoto |
| Description_DEF |
Engine Harmonic Balancer |
| Description_DES |
Harmonic Balancer - Fluidampr - Mopar Early Hemi - Each |
| Description_INV |
Fluidampr Performance Damper |
| Description_EXT |
Harmonic Balancer - Fluidampr - Mopar Early Hemi - Steel - Black Zinc Chromate - 7-1/4" dia - 8.9 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_LAB |
Fluidampr |
| Description_KEY |
fluidampr, fluidamper, fluid damper, fluidampener, fluidampnr, harmonic balancer, harmonic, balancer, damper, dampener, crankshaft damper, crank pulley, viscous damper, mopar, dodge, chrysler, plymouth, r / rb, hemi, SFI 18.1 |
| Description_SHO |
Harmonic Balancer |
| 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. |
| Keyway Type |
Single; (1/4") |
| Weight / Rotating Weight |
8.9 lbs / 5.9 lbs |
| Bolt and Washer Included |
No |
| Degree Marking Range |
50 degree BTDC to 10 degree ATDC. Additional timing/degree marks at 90, 180 and |
| Depth |
2.558 |
| Prop 65 - Short Label |
CA-Prop65-label.jpg |
| Degree Markings |
Engraved |
| Engine Balance |
Internal |
| Finish |
Black Zinc |
| Material |
Steel |
| Outside Diameter |
7-1/4" |
| Prop 65 (C, R, or CR) |
CR |
| Inside Diameter |
1.53 |
| Mounting Hole Quantity |
1 |
| Prop 65 Yes/No |
Yes |
| Pulley Bolt Pattern |
6 bolt holes evenly spaced. Pulley pattern timing marks for aftermarket cover. |
| Safety Rating |
SFI 18.1 |
| Title |
Fluidampr - 720321 - Harmonic Balancer - Fluidampr - Mopar Early Hemi - Each |
| Length |
5.0000 |
| Width |
11.0000 |
| Height |
11.0000 |
| Weight |
9.0000 |
