Exterior Components› Body Panels and Components

SEALED POWER

CAST PISTON

$85.08

SKU: S03T H997CP 30

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

Beginner — under 30 min

Description

The Sealed Power H997CP 30 is a set of hypereutectic pistons designed for high performance street, bracket, and oval track racing. Manufactured from an aluminum alloy with 16 percent silicon, these pistons offer enhanced strength and wear resistance. They are molded using permanent-mold technology to ensure precise fit and tight bore clearances.

These pistons feature a flat top design with no valve reliefs and a 3.905 in. bore. They include wrist pins and have a compression height of 1.825 in. The piston ring thickness is specified as 3/32 in. x 3/32 in. x 3/16 in., and piston rings are not included with this set.

Fitment

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Specifications

BrandSEALED POWER
Part NumberS03T H997CP 30

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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