Engines and Components› Pistons and Piston Rings

JE Pistons

454 BBC DOME 43CC

$146.94

SKU: J001 139537S

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In Stock
Ships by Jun 7
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Description

The JE Pistons 139537S is a set of pistons designed for an 8.0L/489 engine displacement. These pistons feature a dome style with two valve reliefs and are constructed from forged aluminum for durability. The piston head volume is -43.00cc, and they have a bore size of 4.280 inches and a stroke of 4.250 inches.

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Specifications

BrandJE Pistons
Part NumberJ001 139537S

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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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