Engines and Components› Pistons and Piston Rings

JE Pistons

454 BBC FLAT TOP -3C

$173.33

SKU: J001 139478S

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In Stock
Ships by Jun 7
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Description

The JE Pistons 139478S is a set of flat top pistons for Chevrolet Big Block engines. These pistons are constructed from a 4032 aluminum alloy and feature a bore diameter of 4.310 inches, a compression height of 1.645 inches, and a piston volume of -3.00 cc. They are designed for a 7.6L/466 engine displacement with a 6.135-inch rod length.

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Specifications

BrandJE Pistons
Part NumberJ001 139478S

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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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