Exterior Components› Body Panels and Components

SEALED POWER

CAST PISTON - INDIVIDUAL

$68.79

SKU: S03T WH868CP .50MM

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Sealed Power H868CP is a set of 8 hypereutectic aluminum pistons designed for CHEVY SMALL BLOCK GEN III/IV LS V8 GAS engines. These pistons feature a flat top design with no valve reliefs and a bore size of 3.898 inches (99.000mm).

Each piston includes a press-fit wrist pin and has a DurOshield® coated skirt for added durability. The piston ring thickness is specified as 1.50mm x 1.50mm x 3.00mm, though piston rings are sold separately.

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

BrandSEALED POWER
Part NumberS03T WH868CP .50MM

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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