My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

ATI Performance Products 918871E Super Damper Harmonic Balancer

(Chevrolet Camaro 1967-72, Chevelle 1966, 1968-70, 1972, Caprice 1966-69, 1971-72, C10 1968-72, El Camino 1969, 1971-72, Chevy II 1968 + 8 more models)

Part of: ATI Performance Products Super Damper Harmonic Balancer

Other options in this family: ATI Performance Products 918628 ATI Performance Products 918854 ATI Performance Products 918620 ATI Performance Products ATI917381 ATI Performance Products 917246

Manufacturer

Picture for manufacturer ATI Performance Products

Part Number

918871E
5 reviews
Sale Price

$454.51

In Stock (6)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ATI Performance Products 918871E Super Damper is a premium harmonic balancer designed to control crankshaft vibrations in high-performance engines. This precision-engineered damper uses ATI's patented elastomer design to effectively reduce harmful torsional vibrations across the entire RPM range, protecting your engine's internal components and improving reliability.

Key Features:

  • Patented elastomer-style damper technology for superior vibration control
  • CNC-machined construction from high-quality steel for precise balance and durability
  • SFI 18.1 certified for racing applications
  • Improved harmonic dampening compared to OEM-style balancers
  • Laser-etched timing marks for accurate engine timing
  • Black oxide finish for corrosion resistance

ATI Super Dampers are engineered for serious performance applications including drag racing, road racing, circle track, and high-performance street use. The elastomer construction provides consistent dampening characteristics through extreme temperature ranges while maintaining proper crankshaft harmonic control. This damper helps prevent crankshaft fatigue and failure while supporting higher horsepower levels and RPM ranges.

Products specifications

Fits

Chevrolet Camaro 1967-72, Chevelle 1966, 1968-70, 1972, Caprice 1966-69, 1971-72, C10 1968-72, El Camino 1969, 1971-72, Chevy II 1968, Bel Air 1966-69, 1971-72, C30 1968-71, C20 1968-71, Biscayne 1966-69, 1971-72, C10 Suburban 1968-72 + 3 more models

Balance Style

Neutral

Degree Marking Range

360

Harmonic Balancer Construction

Elastomer

Harmonic Balancer Finish

Black zinc chromate

Harmonic Balancer Material

Steel

Notes

Blower drive.

Outside Diameter (in)

7.074 in.

Quantity

Sold individually.

So far so good.

Good prices!!! Had problems with shipping order but was made very good on issue!! Now placing another order. Thanks guys

Good customer service!!! I ordered a greddy boost controller. Took for ever but they explained why.. And everything is all good!!

Fast shipping. Got it in time to go to the track. Great prices too.

I purchased a wind reducer for my cross bars, autoplicity had the best price availalbe, my order shipped timely and I received communications throughout the process. I will use this site again.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy