Exterior Components› Body Panels and Components
United Engine & Machine Co
SILVOLITE HYPERCOATED PISTON 4.2L GM (L6) 200205
SKU: U00B 3496HC.STD
Advanced — 4+ hours
Description
These pistons feature a dome style with no valve reliefs and a 93.000mm bore. They require shallow rings and come with wrist pins and retainers. The pistons are coated on the skirt for enhanced durability.
Fitment
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Specifications
| Brand | United Engine & Machine Co |
| Part Number | U00B 3496HC.STD |
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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