BBC 7.074 Harmonic Damper - SFI

Name: BBC 7.074 Harmonic Damper - SFI
Brand: ATI
SKU: A00N 917065
Price: 407.50 USD
Availability: InStock

$407.50

SKU: A00N 917065

In Stock

Ships by Jun 7

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The ATI Super Damper is designed for high-performance Chevy engines, eliminating torsional crankshaft vibrations and exceeding SFI 18.1 specs. It features a black zinc chromate finish, is tunable, rebuildable, and efficient at all RPMs. It comes with laser-engraved timing marks. The inner and outer shells are steel and contain a steel inertia weight with eight computer-machined grooves to retain proper durometer O-rings, which are dyno-tested for each application. It is an OEM component on ZZ572 GM Crate Engines.

Fitment

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Specifications

Brand	ATI
Part Number	A00N 917065

Videos

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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