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Summit Racing® OE-Style Harmonic Dampers SUM-163289

Harmonic Balancer, OEM, Internal, External Balance, Nodular Iron, Natural, Ford, 289, 302, 351W, Set

Estimated USA/International Ship Date: Loading...Processing Today INTERNATIONAL Customer Options

Brand: Summit Racing

Manufacturer's Part Number: SUM-163289

Part Type: Harmonic Balancers

Product Line: Summit Racing® OE-Style Harmonic Dampers

Summit Racing Part Number: SUM-163289

UPC: 190861074446

Engine Balance: External, 28 oz. imbalance

Safety Rating: Not SFI-approved

Degree Markings: Yes

Degree Marking Range: 40 BTDC to 0 TDC

Outside Diameter (in): 6.405 in.

Harmonic Balancer Material: Nodular iron

Harmonic Balancer Construction: Elastomer

Harmonic Balancer Finish: Natural

Mounting Hardware Included: Yes

Quantity: Sold as a set.

Notes: Damper includes a bolt-in counterweight that can be removed for a neutral balance application. Set includes bushing and spacer kit for correct pulley alignment. Balancer will not fit 5.0 liter applications manufactured after 1980 due to the difference in counterweight size.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

These Summit® OE-style dampers are ideal for those mild street rebuilds that don't require the expense of a high-buck race damper. They feature durable nodular construction with bonded elastomer between the inner and outer rings. They also have engraved timing marks, which means no timing tape!

Warranty

Questions & Answers Ask a Product Question
Q:

Does this dampener come with a new key?

Asked by ROBERT on December 02, 2017

A:

no

ANTHONY from NY answered on December 09, 2017

+See All Answers (7) Answer This Question

Q:

i have a 69 351w stock cranckshaft and stock rod... the balancing weights must be mounted or I have to disassemble them??? please help me... thanks...

Asked by IRIO on September 08, 2017

A:

Mount either 28 or 50 if it's 0 balance you dis assemble it.

MARCUS from GA answered on September 25, 2017

+See All Answers (3) Answer This Question

Q:

What rpm range is this damper good for? Wanting one good to 7000

Asked by EDWARD on August 28, 2017

A:

hello i think it's limit rpm available
cordially

FREDERIC from France answered on August 29, 2017

+See All Answers (3) Answer This Question

Q:

Why will this part not work with a 302W post 1980?

Asked by DALTON on December 14, 2016

A:

there are two different weights for an externally balancedue engine. this one is a 50 once damper not a 28 once. it looks like it could be removed and changed.

JESSE J from MN answered on December 15, 2016

+See All Answers (3) Answer This Question

+See All Questions (11)

Most Helpful Reviews Review This Product

82 Customer Reviews for Summit Racing SUM-163289 - Summit Racing® OE-Style Harmonic Dampers

Average Customer Review

5 Star

(49)

4 Star

(18)

3 Star

(9)

2 Star

(3)

1 Star

(3)

+See All 82 Reviews

Complete with Spacer Accessories

Summit RacingSummit Racing Verified Purchase

SUM-163289
This harmonic damper came with all the proper spacers and accessories to position for proper pulley alignment, which was necessary despite what many instruction videos for installation stated. It was bored for both the 3 hole and 4 hole mounts

4 of 4 found this review helpful.

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Reviewer: from NM

Date: August 07, 2014

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Ease of Installation
Price/Value
Quality

Affordable solution

Summit RacingSummit Racing Verified Purchase

SUM-163289
This balancer installs great. I don't care for the pulley spacers that come with it. I ordered the ford racing spacer. I used this on a 302 with a stroker crank. The timing marks for this combination are near the engine side of the balancer. They aren't marked very deep and due to location they are difficult to see when my pointer is on the outboard side. ...read more

4 of 4 found this review helpful.

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Reviewer: from MI

Date: June 23, 2014

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Quality

Great Balancer

Summit RacingSummit Racing Verified Purchase

SUM-163289
HUGE improvement over my stock 289 balancer. Weighs 3 times more which only translates to better harmonic dampening. Simple to install, I have the 3 bolt pulleys and didnt need the spacers for my application. Also drilled for the 4 hole pulleys too. 3 sets of timing marks are deep and easy to read even at idle with a timing light. The 28oz removable weight was a big plus for me even though I didnt need to remove it. Belts lined up with no issues. had no clearance issues. very well made and a great price. ...read more

3 of 3 found this review helpful.

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Reviewer: from PA

Date: June 15, 2015

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Quality

great product, cant beat the price

Summit RacingSummit Racing Verified Purchase

SUM-163289
this harmonic balancer not only looks great but its an exceptional value for the price. it give the look I was looking for for the engine and with the timing marks included it just adds to the value. it fits perfect on my 302.

3 of 3 found this review helpful.

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Reviewer: from CA

Date: July 21, 2014

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GOOD PRICE

Summit RacingSummit Racing Verified Purchase

SUM-163289
Nice damper. Dont care for the spacer, the instructions for the spacer dont make sense and are incorrect. Tech guys couldn't help.

3 of 3 found this review helpful.

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Reviewer: from TX

Date: July 21, 2014

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Quality

Some parts are not legal for use in California or other states with similar laws / regulations

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