Engines and Components› Pistons and Piston Rings

JE Pistons

454 BBC FT -3CC

$173.33

SKU: J001 142978S

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Ships by Jun 7
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Description

The JE Pistons 142978S is a piston designed for performance engines. Made from forged aluminum, it features a flat top with a single valve relief and a piston head volume of +3.00cc. This piston has a bore of 4.530 inches and a stroke of 4.000 inches.

The piston pin has an outside diameter of 0.990 inches and a length of 2.930 inches. The ring groove dimensions are 0.064 in. x 0.064 in. x 0.188 in. Piston rings are not included with this piston, but wrist pin retainers and a wrist pin are supplied.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 142978S

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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