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ATI Performance Products Flexplate, SFI, For Chevrolet, 153 Tooth, 6 Holes On 10.750 BC, Internal Balance, Each | TrackTheory
ATI PERFORMANCE PRODUCTS · ATI915539 ATI Performance Products · ATI915539 ATI Performance Products Flexplate, SFI, For Chevrolet, 153 Tooth, 6 Holes On 10.750 BC, Internal Balance, Each SFI-certified flexplate built to pass tech and survive the strip.
▸ SFI spec meets sanctioned drag racing tech requirements▸ Machined for internal balance — no guesswork at assembly▸ 153-tooth ring gear, six bolts on 10.750-inch bolt circle▸ Containment-rated should the plate crack under hard use▸ ATI precision machining, not a stamped OEM replacement
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
ATI Performance Products Flexplate, SF… $595.40
Add to cart Dispatched in 1-2 business days · 30-day returns
Home Shop Garage Account $595
incl. GST · ships AU-wide
Specifications
On the spec sheet. Spec sheet coming — contact support for full spec details. Fitment
Will this fit? Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Why this part
A standard flexplate won't pass tech at a sanctioned event, and it won't contain a failure when it lets go at high RPM. ATI machines this unit to SFI specification with the tolerances that serious Chevrolet V8 builds demand. The price difference over a generic part is negligible against the cost of a failed inspection or a destroyed bellhousing.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 482 504 Built in Adelaide · Shipping AU-wide
