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ATI 917781 Super Damper Std Harmonic Balancer, S/B Chevy Engines

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Specs
Material Type:
Steel
Sold in Quantity:
Each
Finish:
Black Oxide
SFI Rating:
18.1
SFI Rated:
Yes
Weight:
9
MFG. Part #:
917781
Outside Diameter:
6.325
Degree Markings:
Yes
ATI 917781 Super Damper Std Harmonic Balancer, S/B Chevy Engines
ATI 917781 Super Damper Std Harmonic Balancer, S/B Chevy Engines
ATI 917781 Super Damper Std Harmonic Balancer, S/B Chevy Engines
ATI 917781 Super Damper Std Harmonic Balancer, S/B Chevy Engines

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Details

Reviews (2)

Q & A (1)

What's in the Box

Info

Super Damper standard harmonic balancers from ATI are specifically designed for high-rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss. They are actually two dampers in one--a 4 in. diameter inner damper and a 6 3/8 in.diameter outer damper in two shells that bolt to the crank hub.These dampers are engineered to all but eliminate worn parts and timing problems. They're tunable in the field, rebuildable, and extremely efficient at all rpm. SFI certified.

  • Designed for high-rpm engines
  • tunable in the field
  • rebuildable
  • SFI rated
  • Internal Balance S/B V8 & V6 Chevy  w/ 1.246" Crank
  • 6.325" o/d
  • 6.00 lb total weight
  • 2.40 lb inertia weight

Customer Reviews

Rated 5 out of 5 by 2 reviewers.
RATING BREAKDOWN
2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

anton
Verified Purchaser
papillion Nebraska

Great product for a good price

June 21, 2016
Great part for a decent price, Had to hone to fit our crank. after reading directions closer it does say that may be necessary.
Pros:
  • Good Price
  • High Quality Part
Cons:
  • Have To Hone To Fit Your
Yes, I recommend this product.
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anton
Verified Purchaser
papillion Nebraska

Great product for a good price

June 21, 2016
great product. would gladly use again
Yes, I recommend this product.
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Page 1 of 1

Product Q&A

1 questions : 1 answers

1 answers

what is the 3 bolt pattern dimensions for pulley's?

wheel man 12w
July 28, 2016

what is the 3 bolt pattern dimensions for pulley's?

Answers

August 01, 2016
Charles
Expert
The bolt pattern on this damper is 2-3/4" center to center.
Page 1 of 1

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