Have it fitted at Willys

We fit parts at our Oxley and Warana workshops. Order the part and we'll book you in, or ask for a fitted price first.

Get a fitting quote
  • Special order – no change-of-mind returns
  • 12 month warranty
  • Fitting available

Fluidampr Engine Internals Harmonic Balancers

Fluidampr (P/N 620200) Ford 289, 302, 351, 400ci V8

SKU FLU620200
  • Fits Ford
  • Fits Mustang Classic
  • Fits Falcon XK-XY
  • Fits 289

$828.00

Including GST

Available on back-order

Available to order — special-order item, usually ships in about 2 weeks. Order now to reserve yours.
Shipping calculated exactly at checkout
Pick up from our workshops291 Cliveden Ave, Oxley (Brisbane) or 29 Production Ave, Warana (Sunshine Coast). Monday to Friday, 8am to 5pm.
Special order – no change-of-mind returnsThis is a special order, so it can't be returned for change of mind. Your rights for faulty goods under the Australian Consumer Law still apply. Returns policy
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Willys Workshop · Oxley & Warana, QLD

or 4 interest-free payments of $207.00 with Afterpay

Will it fit your vehicle?

MakeModelSeriesYearsEngine
Ford————
FordMustangClassic (pre-73)1964 – 1973289
FordFalconXK-XY (pre-1979)1965 – 1968289

A dash means the listing does not narrow it down that far (for example no build dates are listed). Check with us if your vehicle was built near a model change.

Fitment listings are a guide. Not sure? Send us your rego or VIN and our team will check the part for your vehicle, before or after you order.

Check my fitmentor call(07) 5619 7869or text0485 885 957oremail us

Description

Fitment: External balance, 28oz. 4 bolt standard Ford pulley bolt pattern. NON SFI Rated

PART # 620200
Fitment Ford 289, 302, 351, 400ci V8. External balance, 28oz. 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 & earlier engines.
Bore Diameter 1.3745″
Degree Marking Range 2 degree increments, 50 BTDC to 10 ATDC
Degree Markings Engraved
Engine Balance External (28 oz)
Finish No Finish
Keyway Single; (3/16″)
Length 3.500″
Material Steel
Mounting Hardware Included No
Outside Diameter 6-1/4″
Safety Rating Not SFI Approved
Weight / Rotating Weight 10.1 lbs / 6.7 lbs

 

If you decide to competitively race your Streetdampr equipped car. Be aware, most race sanction organizations require the harmonic balancer to meet SFI 18.1 specifications. While a Streetdampr is manufactured and functions to the same high standards as a Fluidampr, it does not receive official SFI 18.1 testing, marking or certificate necessary to pass race tech inspection. This is done to keep Streetdampr an economical option for non-race restoration projects and street rods.

Specifications

BrandFluidampr
SKUFLU620200
Shipping weight1.5 kg
Shipping dimensions25 × 20 × 12 cm

Warranty: 12 months from Willys Workshop

Sold and warranted by Willys Workshop. Parts carry our 12-month warranty against defects, from the date of purchase or installation (whichever is later), subject to any manufacturer terms and fair wear and tear (Terms & Conditions, clause 7.1(b)). This is in addition to your rights under the Australian Consumer Law, which cannot be excluded.

  • 30-day change-of-mind returns on eligible items: unused, uninstalled and in the original packaging, with a Return Authorisation from us first. A 15% restocking fee applies and return postage is at your cost.
  • Wrong fit: if a part covered by our Fitment Guarantee doesn’t fit, we pay the return freight both ways and there’s no restocking fee.
  • Special-order or imported-to-order items, electrical parts, ECUs and tuners once registered, connected or flashed, parts that have been fitted or modified, and clearance items can’t be returned for change of mind. Your rights for faulty goods still apply.
  • Refunds are made to your original payment method within 14 business days of us receiving and inspecting the return.

Full details: Returns & Refund Policy and Terms & Conditions.


Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.

Shipped Australia-Wide

  • Dispatched from within Australia with tracking.
  • Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
  • Shipping is calculated at checkout based on size, weight and your delivery address.
  • Delivery usually takes 2–10 business days after dispatch, depending on your location.
  • Need your tracking number? Once your order has shipped, email sales@willysworkshop.com.au with your order number and we’ll send you the carrier and tracking details.

Freight question? Call us on (07) 5619 7869.

PART # 620200 Fitment Ford 289, 302, 351, 400ci V8. External balance, 28oz. 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 & earlier engines.