Engines and Components› Pistons and Piston Rings

JE Pistons

BBC FSR DOME GP 49CC

$252.49

SKU: J001 330167S

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Description

Forged from a durable 4032 aluminum alloy, it offers a blend of strength and affordability suitable for performance rebuilds and street/strip applications. This piston features a dome top and a 4.530-inch bore diameter with a 1.645-inch compression distance and a 0.990-inch pin diameter. JE Pistons designs, forges, and machines all its products in-house, leveraging over 70 years of racing experience to incorporate premium features.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 330167S

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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