Engines and Components› Pistons and Piston Rings

JE Pistons

289/302 SBF DISH

$753.88

SKU: J001 329741

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Ships by Jun 7
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Non-Returnable Item
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Description

The JE Pistons 329741 is a set of 8 forged 4032 aluminum alloy inverted dome/dish pistons for Ford Small Block 289/302 engines. These pistons feature a 4.005-inch bore, 3.000-inch stroke, 5.090-inch rod length, and a 1.600-inch compression height. They are designed for high-performance rebuilds in street/strip or moderate forced induction/nitrous applications. Pistons are compatible with various cylinder heads including Ford, TFS, GT40, Canfield, Brodix, Track I, OE & Dart Windsor, but not with Twisted Wedge, N351, or Edelbrock 7721 cylinder heads. Rings are sold separately.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 329741

Videos

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Which SRP Piston is Right for You?
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How to identify your JE Pistons
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JE Pistons Asymmetrical Design Overview
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How to Measure Piston to Wall Clearance on a JE Perfect Skirt Piston
2618 or 4032? Tips for Choosing the Best Piston Alloy for Your Performance Engine from RaceTec

2618 or 4032? Tips for Choosing the Best Piston Alloy for Your Performance Engine from RaceTec
Ford 302/5.0L Piston Install Tips (From 2CarPros)

Ford 302/5.0L Piston Install Tips (From 2CarPros)
How to install pistons (Ford 302 engine)

How to install pistons (Ford 302 engine)

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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