BBF 7-1/4 Harmonic Damper - SFI

Options

$514.93
MSRP: $571.35
You save $56.42
Or

Trusted By Over 250,000+ Happy Customers Serving outdoor enthusiasts nationwide

Info

SKU:FLU720201

SKU: FLU720201

MPN: 720201

Info

SKU:
FLU720201
MPN:
720201

Description

The FLUIDAMPR BBF 7-1/4 Harmonic Damper (part number 720201) is a precision-engineered harmonic balancer designed specifically for Big Block Ford engines requiring internal balance configuration. This SFI-certified damper features a 7.250-inch outer diameter steel construction with black zinc finish, engineered to absorb torsional vibration and protect critical engine components from harmonic resonance.

FLUIDAMPR harmonic dampers use elastomer technology to manage engine vibration across the entire RPM range rather than at a single resonant frequency. The internal balance design matches Big Block Ford crankshaft specifications, eliminating the need for external counterweights. Steel construction combined with black zinc plating provides corrosion resistance in both street and competition environments. At 12.9 pounds, this damper delivers the inertia necessary for stable crankshaft control without excess weight penalty.

This damper serves serious Big Block Ford builders running high-RPM applications—drag racing, marine engines, and high-performance street builds where harmonic control directly impacts engine longevity and power delivery. The SFI certification ensures compliance with sanctioned racing requirements. Builders working with internally balanced cranks, stroker assemblies, or modified displacement engines rely on matched dampers to prevent crankshaft stress and belt/accessory drive failure.

Harmonic damper selection directly impacts engine reliability. A mismatched or worn damper allows crankshaft oscillation to transfer into belts, water pumps, and alternator bearings, reducing component life. FLUIDAMPR's reputation in the high-performance engine market reflects decades of elastomer damper development for demanding applications where engine durability matters.

SpecificationDetail
Brand
FLUIDAMPR
MPN / Part Number
720201
SKU
FLU720201
Weight
12.9 lbs
Dimensions
10.3 x 4.6 x 10.6 in
Application
Big Block Ford
Balance Type
Internal Balance
Outer Diameter
7.250 inches
Material
Steel
Finish
Black Zinc
Certification
SFI Certified

WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.