Engines and Components› Pistons and Piston Rings

GM Performance

F-(S)PISTON

$115.58

SKU: G03V 89017581

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

Professional / shop required

Description

The GM Performance piston is a single, brand-new, genuine factory OEM piston for the 4.8L and 5.3L Gen III/Gen IV V8 engines. This standard-size piston features a flat top with two valve reliefs, a dish top, floating wrist pin, and a coated skirt. It has a bore of 3.780 inches (96.01mm).

This piston is sold individually, and does not include piston pins, rings, or locks. It ships as photographed and may not be in original packaging.

Fitment

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

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Specifications

BrandGM Performance
Part NumberG03V 89017581

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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