Exterior Components› Body Panels and Components
United Engine & Machine Co
SNGL HYPER PISTON 3.8L FORD
SKU: U00B S3128H.1.0MM
Advanced — 4+ hours
Description
This piston features a dish-style head with no valve reliefs and a bore size of 97.8mm. It is constructed from hypereutectic aluminum alloy for increased strength and resistance to scuffing and seizure. The piston rings included are 1.50mm x 1.50mm x 4.00mm, and shallow rings are required. The wrist pin is included, with a press-fit style. Each piston is sold individually.
Fitment
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Specifications
| Brand | United Engine & Machine Co |
| Part Number | U00B S3128H.1.0MM |
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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