Engines and Components› Pistons and Piston Rings

Speed Pro

Hypereutectic Piston Set 3.766" Bore .030 Oversize with DUROSHIELD Skirt Coating

$45.99

SKU: H534CP30

In Stock
In Stock
Ships by Jul 30
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30 Days Return
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Description

The Speed Pro H534CP30 is an engine piston set designed for performance applications. These pistons are constructed from hypereutectic material and feature a flat head with four reliefs, along with DUROSHIELD skirt coating. The set includes eight weight-matched pistons, pins, and lock rings (if required).

Specifications include a bore diameter of 3.766 inches and an oversized dimension of .030. The piston pins have a diameter of 0.927 inches. The ring set includes two compression rings with thicknesses of 0.0781 inches and one oil ring with a thickness of 0.1875 inches.

Fitment

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Specifications

BrandSpeed Pro
Part NumberH534CP30
CategoryEngines and Components

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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