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Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $268.95 fortnightly and receive your order now. More info
Harmonic Balancer
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. NOTE: 6 bolt holes evenly space pulley pattern. Some older B series may require stock pulley to be re-drilled. OPTION: Aftermarket crank trigger adapter p/n 400309.
Harmonic Balancer - Fluidampr - Mopar Big Block - B/RB/426 Hemi - Steel - Black Zinc Chromate - 7-1/4" dia - 11.8 lbs - SFI 18.1 - Made in USA - Each
Chrysler B/RB 350, 361, 383, 400, 413, 426, 440, 426 HEMI. Internal balance.
Engine Harmonic Balancer
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included items. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Harmonic Balancer, Internal Balance, Steel, Black, Chrysler/Dodge/Plymouth, Big Block/Hemi, Each
Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.
Brand | Fluidampr |
Manufacturer's Part Number | 720311 |
Part Type | Harmonic Balancers |
Product Line | Fluidampr Harmonic Dampers |
UPC | 815293001043 |
Engine Balance | Internal |
SFI Rating | SFI 18.1 |
Degree Markings | Yes |
Degree Marking Range | 50 BTDC to 10 ATDC |
Outside Diameter (in.) | 7.250 |
Crankshaft Pulley Bolt Hole Quantity | Six |
Keyway Quantity | One |
Harmonic Balancer Material | Steel |
Harmonic Balancer Construction | Fluid |
Harmonic Balancer Color | Black zinc chromate |
Mounting Hardware Included | No |
Quantity | Sold individually. |
Notes | Additional timing/degree marks at 90, 180, and 270 degrees. |
Fluidampr Chrysler B/RB 383 426 440 CID 426 Hemi Steel Internally Balanced Damper | ||||
---|---|---|---|---|
Year Range | Make | Model | Submodels | Region |
1962-1971 | Chrysler | 300 | Base, Sport | US |
1966-1975 | Chrysler | Imperial | Base, Crown, LeBaron | US |
1966-1978 | Chrysler | New Yorker | Base, Brougham | US |
1965-1978 | Chrysler | Newport | Base, Custom, Royal | US |
1959-1960 | Chrysler | Saratoga | Base | US |
1959-1961 | Chrysler | Town & Country | Base | US |
1963-1977 | Chrysler | Town & Country | Base | US |
1959-1961 | Chrysler | Windsor | Base | US |
1964 | Dodge | 330 | Base | US |
1964 | Dodge | 440 | Base | US |
1963-1965 | Dodge | 880 | Base, Custom | US |
1974 | Dodge | B100 Van | Base, Sportsman | US |
1975-1978 | Dodge | B200 | Base | US |
1974 | Dodge | B200 Van | Maxi | US |
1975-1978 | Dodge | B300 | Base | US |
1977-1979 | Dodge | CB300 | Base | US |
1970-1971 | Dodge | Challenger | Base, R/T | US |
1967-1974 | Dodge | Charger | Base, R/T, 500, SE, Daytona, Special Edition, Super Bee | US |
1959 | Dodge | Coronet | Base | US |
1967-1976 | Dodge | Coronet | Base, R/T, 440, 500, Deluxe, Super Bee, Brougham, Crestwood, Custom | US |
1975-1978 | Dodge | D100 | Custom, Warlock | US |
1968-1971 | Dodge | D100 Pickup | Base | US |
1973-1974 | Dodge | D100 Pickup | Base | US |
1967 | Dodge | D100 Series | Base | US |
1978 | Dodge | D150 | Base | US |
1975-1978 | Dodge | D200 | Custom, Base | US |
1968-1971 | Dodge | D200 Pickup | Base | US |
1973-1974 | Dodge | D200 Pickup | Base | US |
1967 | Dodge | D200 Series | Base | US |
1975-1978 | Dodge | D300 | Custom, Base | US |
1968-1971 | Dodge | D300 Pickup | Base | US |
1973-1974 | Dodge | D300 Pickup | Base | US |
1967 | Dodge | D300 Series | Base | US |
1960-1962 | Dodge | Dart | Base, Phoenix, Pioneer | US |
1967-1969 | Dodge | Dart | Base, 270, GT, GTS | US |
1974 | Dodge | M300 | Base | US |
1960 | Dodge | Matador | Base | US |
1965-1978 | Dodge | Monaco | Base, 500, Brougham, Custom, Royal, Royal Brougham | US |
1960-1973 | Dodge | Polara | Base, 500, Custom, Special, Brougham | US |
1974-1978 | Dodge | Ramcharger | Base, SE | US |
1975-1977 | Dodge | Royal Monaco | Base, Brougham | US |
1975-1977 | Dodge | W100 | Custom | US |
1968-1971 | Dodge | W100 Pickup | Base | US |
1974 | Dodge | W100 Pickup | Base | US |
1967 | Dodge | W100 Series | Base | US |
1978 | Dodge | W150 | Base | US |
1975-1978 | Dodge | W200 | Base | US |
1969-1971 | Dodge | W200 Pickup | Base | US |
1974 | Dodge | W200 Pickup | Base | US |
1967 | Dodge | W200 Series | Base | US |
Note: Displaying first 50 entries. |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.
Harmonic Balancer
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. NOTE: 6 bolt holes evenly space pulley pattern. Some older B series may require stock pulley to be re-drilled. OPTION: Aftermarket crank trigger adapter p/n 400309.
Harmonic Balancer - Fluidampr - Mopar Big Block - B/RB/426 Hemi - Steel - Black Zinc Chromate - 7-1/4" dia - 11.8 lbs - SFI 18.1 - Made in USA - Each
Chrysler B/RB 350, 361, 383, 400, 413, 426, 440, 426 HEMI. Internal balance.
Engine Harmonic Balancer
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included items. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Harmonic Balancer, Internal Balance, Steel, Black, Chrysler/Dodge/Plymouth, Big Block/Hemi, Each
Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.
Brand | Fluidampr |
Manufacturer's Part Number | 720311 |
Part Type | Harmonic Balancers |
Product Line | Fluidampr Harmonic Dampers |
UPC | 815293001043 |
Engine Balance | Internal |
SFI Rating | SFI 18.1 |
Degree Markings | Yes |
Degree Marking Range | 50 BTDC to 10 ATDC |
Outside Diameter (in.) | 7.250 |
Crankshaft Pulley Bolt Hole Quantity | Six |
Keyway Quantity | One |
Harmonic Balancer Material | Steel |
Harmonic Balancer Construction | Fluid |
Harmonic Balancer Color | Black zinc chromate |
Mounting Hardware Included | No |
Quantity | Sold individually. |
Notes | Additional timing/degree marks at 90, 180, and 270 degrees. |
Fluidampr Chrysler B/RB 383 426 440 CID 426 Hemi Steel Internally Balanced Damper | ||||
---|---|---|---|---|
Year Range | Make | Model | Submodels | Region |
1962-1971 | Chrysler | 300 | Base, Sport | US |
1966-1975 | Chrysler | Imperial | Base, Crown, LeBaron | US |
1966-1978 | Chrysler | New Yorker | Base, Brougham | US |
1965-1978 | Chrysler | Newport | Base, Custom, Royal | US |
1959-1960 | Chrysler | Saratoga | Base | US |
1959-1961 | Chrysler | Town & Country | Base | US |
1963-1977 | Chrysler | Town & Country | Base | US |
1959-1961 | Chrysler | Windsor | Base | US |
1964 | Dodge | 330 | Base | US |
1964 | Dodge | 440 | Base | US |
1963-1965 | Dodge | 880 | Base, Custom | US |
1974 | Dodge | B100 Van | Base, Sportsman | US |
1975-1978 | Dodge | B200 | Base | US |
1974 | Dodge | B200 Van | Maxi | US |
1975-1978 | Dodge | B300 | Base | US |
1977-1979 | Dodge | CB300 | Base | US |
1970-1971 | Dodge | Challenger | Base, R/T | US |
1967-1974 | Dodge | Charger | Base, R/T, 500, SE, Daytona, Special Edition, Super Bee | US |
1959 | Dodge | Coronet | Base | US |
1967-1976 | Dodge | Coronet | Base, R/T, 440, 500, Deluxe, Super Bee, Brougham, Crestwood, Custom | US |
1975-1978 | Dodge | D100 | Custom, Warlock | US |
1968-1971 | Dodge | D100 Pickup | Base | US |
1973-1974 | Dodge | D100 Pickup | Base | US |
1967 | Dodge | D100 Series | Base | US |
1978 | Dodge | D150 | Base | US |
1975-1978 | Dodge | D200 | Custom, Base | US |
1968-1971 | Dodge | D200 Pickup | Base | US |
1973-1974 | Dodge | D200 Pickup | Base | US |
1967 | Dodge | D200 Series | Base | US |
1975-1978 | Dodge | D300 | Custom, Base | US |
1968-1971 | Dodge | D300 Pickup | Base | US |
1973-1974 | Dodge | D300 Pickup | Base | US |
1967 | Dodge | D300 Series | Base | US |
1960-1962 | Dodge | Dart | Base, Phoenix, Pioneer | US |
1967-1969 | Dodge | Dart | Base, 270, GT, GTS | US |
1974 | Dodge | M300 | Base | US |
1960 | Dodge | Matador | Base | US |
1965-1978 | Dodge | Monaco | Base, 500, Brougham, Custom, Royal, Royal Brougham | US |
1960-1973 | Dodge | Polara | Base, 500, Custom, Special, Brougham | US |
1974-1978 | Dodge | Ramcharger | Base, SE | US |
1975-1977 | Dodge | Royal Monaco | Base, Brougham | US |
1975-1977 | Dodge | W100 | Custom | US |
1968-1971 | Dodge | W100 Pickup | Base | US |
1974 | Dodge | W100 Pickup | Base | US |
1967 | Dodge | W100 Series | Base | US |
1978 | Dodge | W150 | Base | US |
1975-1978 | Dodge | W200 | Base | US |
1969-1971 | Dodge | W200 Pickup | Base | US |
1974 | Dodge | W200 Pickup | Base | US |
1967 | Dodge | W200 Series | Base | US |
Note: Displaying first 50 entries. |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.