Engines and Components› Pistons and Piston Rings

JE Pistons

4.6L 3V MOD STR 11:1

$199.57

SKU: J001 314621L

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
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Overview

The JE Pistons 314621L is a forged piston designed for Ford Modular engines. It features a 3.572-inch bore, a 1.200-inch compression height, and a dish-type piston head with a volume of -3.5cc. Constructed from 2618 forged aluminum, these pistons are engineered for both street and racing applications.

This piston is machined to accept 1.0mm, 1.2mm, and 2.8mm rings, and includes accumulator grooves and round wire locks. It also accepts nitrous and is designed with a proprietary Forged Side Relief (FSR) forging to reduce weight and maintain durability.
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4.6L 3V MOD STR 11:1

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 314621L
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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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