Engines and Components› Pistons and Piston Rings

JE Pistons

289/302 FT

$698.52

SKU: J001 329699

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Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
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Overview

The JE Pistons 329699 Piston Set is a forged piston set designed for Ford Small Block 302 (5.0L) engines. Made from high-silicon 4032 aluminum alloy, these flat-top pistons feature a 4.005-inch bore and a 1.600-inch compression distance. They are engineered for performance rebuilds and street/strip applications, incorporating accumulator grooves for improved ring seal and a high-performance skirt coating. The set includes 8 pistons and is compatible with various Ford, TFS, GT40, Canfield, Brodix, Track I, OE, and Dart Windsor cylinder heads, but not with Twisted Wedge, N351, or Edelbrock 7721 heads. These lightweight FSR forged pistons are up to 20% lighter than traditional equivalents, offering reduced piston-to-wall clearance and quiet operation. They are suitable for normally aspirated or moderate forced induction/nitrous engine applications.
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289/302 FT

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandJE Pistons
Part NumberJ001 329699
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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