Exterior Components› Body Panels and Components
United Engine & Machine Co
SNGL HYP/CTD PISTON 4.8L GM
SKU: U00B S3482HC.75MM
Professional / shop required
Description
Constructed from a high-silicon aluminum alloy, these pistons offer increased strength, scuff, and seizure resistance. They also boast improved groove wear and resistance to crown area cracking. The pistons include a press-fit wrist pin and have a 1.510 in. compression height.
Fitment
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Specifications
| Brand | United Engine & Machine Co |
| Part Number | U00B S3482HC.75MM |
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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