Engines and Components› Harmonic Balancers

ATI

ATI Shell Assy - 6.78 - 10 & 6 Grv Serp - 4 Ring

$373.70

SKU: A00N ATI918054S

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This ATI Shell Assy is an essential component for both full engine rebuilds and routine maintenance, ensuring the smooth and efficient operation of your vehicle. Manufactured by ATI Performance Products, this part embodies the company's commitment to cutting-edge technology, meticulous attention to detail, and rigorous testing under demanding race conditions. It features a 6.78-inch size with 10 and 6 groove serpentine design and a 4-ring configuration.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandATI
Part NumberA00N ATI918054S

Buy with Confidence

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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